1.2 ຂໍ້ມູນ ການຕິດຕໍ່ພົວພັນ ຂອງບຸກຄົນທີ່ສໍາຄັນ ແລະ ສະຖາບັນ ທີ່ມີສ່ວນຮ່ວມ ໃນການປະເມີນເອກກະສານ ເຕັກໂນໂລຢີ

1.3 ເງື່ອນໄຂ ກ່ຽວກັບ ການນໍາໃຊ້ຂໍ້ມູນເອກະສານ ທີ່ສ້າງຂື້ນ ໂດຍຜ່ານ ອົງການພາບລວມຂອງໂລກ ທາງດ້ານແນວທາງ ແລະ ເຕັກໂນໂລຢີ ຂອງການອານຸລັກ ທໍາມະຊາດ (WOCAT)

ຜູ້ປ້ອນຂໍ້ມູນ ແລະ ບຸກຄົນສຳຄັນ ທີ່ໃຫ້ຂໍ້ມູນ (ຫຼາຍ) ຍິນຍອມ ຕາມເງື່ອນໄຂ ໃນການນຳໃຊ້ຂໍ້ມູນ ເພື່ອສ້າງເປັນເອກກະສານຂອງ WOCAT:

ແມ່ນ

2.1 ຄໍາອະທິບາຍສັ້ນຂອງ ເຕັກໂນໂລຢີ

ການກຳໜົດຄວາມໝາຍ ຂອງເຕັກໂນໂລຢີ:

The technology is a combination of agricultural (e.g. intercropping, manure/compost/mulching), vegetative (e.g. Napier grass strips, trees planting) and structural (e.g. ditches) measures which aim to maximise the overall land yield in a sustainable manner (e.g. reducing soil erosion and increasing soil quality).

2.2 ການອະທິບາຍ ລາຍລະອຽດ ຂອງເຕັກໂນໂລຢີ

ການພັນລະນາ:

The Agroforestry system combines trees plantation (Bananas, Grevillea and Avocados) for fruits and timber collection with cereal crop, maize (Zea mays). Indeed, in order to increase yields, strip intercropping is practiced: cereal crop (maize) is grown in association with pulse (food legumes): beans. Instead of using expensive commercial fertilizers, beans could facilitate maize growth due to the possible transfer of N during growth or after incorporation of the legume biomass, during the growth period of the cereal (Sangakkara et al., 2003). Furthermore, soil quality (e.g. soil structure) is improved because of the increased amount of humus and organic matter and a better soil cover helps in preventing splash erosion and increase soil moisture content and therefore fertility. Indeed, beans have a beneficial impact for weed control (probably due to the shadow effects) and soil moisture content (Worfswinkel, undated; Odhiambo and Ariga, 2001). Planting different crops helps to diversify production and family food supply. Concerning SWC, hillside ditches have been created at the top of each 'terrace' and trees are also planted nearby and Cassava (a drought resistant plant) at the bottom. Manure/compost and organic fertilizers are supplied regularly both on maize/grass (twice a year) and Bananas (once), as good soil management practice. A higher level of organic matter in the soil indicates reduced bulk density, improved soil structure, aeration and higher water holding capacity (Olabode et al., 2007), which altogether improve the physical, chemical and biological properties of the soil (Haering and Evanylo, 2005). Bananas are planted in lines in the upper part of the land. The ditches, large 1m are excavated along the contour; they break slope into shorter segments 11 m long to intercept surface runoff. Ditches also help to prevent soil erosion and to avoid that nutrients and organic matter flow easily downwards into the river, instead they fall into the ditch. A live barrier of Napier grass is present above and below the edge of the five ditches, in two lines, to capture sediments and stabilize the structure, thus it is adequately protected. To conclude, a small area of the land is used to plant Napier grass only for fodder for grazing

Purpose of the Technology: Maize and beans are cultivated for home consumption while Avocados and Bananas are planted for economic (commercial) purposes. Fruits are sold out to the middle-men directly from the house (not at the market), to reduce costs (e.g. transport) and time. Avocados are sold at about 2.5/3 Ksh and Bananas at 200 Ksh. Grevillea trees are considered as saving, and sold out for timber production when the farmer is in need of cash, earning between 800 up to 1500 Ksh, depending on the size-lenght of the tree and the costs for cutting-transportation (e.g. machine operator). In general the selling of timber occurs per feet (running feet). ‘Whole” or standing tree is the preferred mode of selling trees from farms. Negotiation on sales is per tree ‘standing on farm’, with no processing or conversion. Buyers cut and cross cut, and carry timber from farms. Branches and slabs resulting from timber recoveries are left with the farmer depending on price negotiation; if the buyer carries these products then the price of the tree is adjusted upwards (Carsan and Holding , 2006; Holding et al., undated). Furthermore, the farmer underlined how 'bad prunings' at the top of the trees cause holes inside the trunks and thus a higher risk of fungi attacks and other diseases. The majority of the trees are planted along the boundaries of the land, for demarcation and only few are 'dispersed' on the cropland, to avoid excess of shadow to the cereal crop

Establishment / maintenance activities and inputs: High initial input to construct ditches and planting crop; manure also requires regular work: feeding cows and collect droppings and distribute them twice during the year, also over Napier grass. Dry planting is the preferred practice and the seeds are soaked the night before planting; this practice is advisable especially when the growing period is very short (Schmidt et al., 1983); organic fertilizers are applied over maize after 1 week and during the growing period (after about 18 days). Further maintenance is necessary after every rainy season to remove the sediments accumulated into the ditch and for pruning Grevillea, every three seasons. As mentioned above, pruning requires skills and knowledge to avoid plant diseases and labour is expensive because it is high risk work. The farmer trees plantation account for: 15 Avocados (from 4 seedlings), 100 Bananas (from cutting new suckers) and 50 Grevillea trees

Natural / human environment: The area is characterized by rolling-hilly slope and highly exposed to erosion and land degradation: planting trees protect the soil from nutrients leaching and create a litter which reduces evaporation during dry seasons. Concerning the variety of the trees, (e.g. Avocado) the farmer by grafting with better quality branches, improve the quality of the stock trees with certified variesties: out of 4 seedlings of Avocado (10 Ksh each), he has now 15 seedlings of the better (certified) variety called HASS, which performs well at 800-2100 m asl with well distributed annual rainfall of 1000-1200 mm (Youth Agro-environmental initiative website)

2.3 ຮູບພາບຂອງເຕັກໂນໂລຢີ

2.5 ປະເທດ / ເຂດ / ສະຖານທີ່ບ່ອນທີ່ ເຕັກໂນໂລຢີ ໄດ້ຮັບການນໍາໃຊ້ ແລະ ທີ່ຖືກປົກຄຸມດ້ວຍການປະເມີນຜົນ

2.6 ວັນທີໃນການຈັດຕັ້ງປະຕິບັດ

ຖ້າຫາກວ່າ ບໍ່ຮູ້ຈັກ ປີທີ່ຊັດເຈນ ແມ່ນໃຫ້ປະມານ ວັນທີເອົາ:

• ຕໍ່າກວ່າ 10 ປີ ຜ່ານມາ (ມາເຖິງປະຈຸບັນ)

2.7 ການນໍາສະເໜີ ເຕັກໂນໂລຢີ

ໃຫ້ລະບຸ ເຕັກໂນໂລຢີ ໄດ້ຖືກຈັດຕັ້ງປະຕິບັດຄືແນວໃດ?

• ໂດຍຜ່ານນະວັດຕະກໍາຄິດຄົ້ນຂອງຜູ້ນໍາໃຊ້ທີ່ດິນ

ຄວາມຄິດເຫັນ (ປະເພດ ໂຄງການ ແລະ ອື່ນໆ):

Since the year 2000 the farmer adopted SWC practices in respond to the prolonged degraded situation of the land and its low yields.

3.2 ປະເພດການນໍາໃຊ້ທີ່ດິນ ໃນປະຈຸບັນ() ທີ່ເຕັກໂນໂລຢີ ໄດ້ຖືກນໍາໃຊ້

ການນຳໃຊ້ທີ່ດິນ ປະສົມພາຍໃນພື້ນທີ່ດຽວກັນ:

ແມ່ນ

ລະບຸການນຳໃຊ້ທີ່ດິນແບບປະສົມ (ຜົນລະປູກ / ທົ່ງຫຍ້າລ້ຽງສັດ / ຕົ້ນໄມ້):

• ປ່າໄມ້-ທົ່ງຫຍ້າ

ຄວາມຄິດເຫັນ:

Trees/ shrubs species: Grevillea (Grevillea robusta)
Fruit trees / shrubs species: Avocados (Persea americana- Mũkorobia), Bananas (Musa sapientum- Irigũ)
Grass species: Pennisetum pyramidalis (Napier grass or elephant grass)
Main crop: Maize (Zea mays) and beans
Main animal species and products: Cut-and-carry/ zero grazing: Fodder is provided to animals (2 cows) confined to a stall.

Major land use problems (compiler’s opinion): Sheet erosion with consequent nutrient leaching which could drain into the river.

Major land use problems (land users’ perception): Loss of soil fertility.

Grazingland comments: Fig. 10 Annex 3

Plantation forestry: Yes

Type of grazing system comments: Fig. 10 Annex 3

Livestock density: < 1 LU/km2

3.4 ການສະໜອງນ້ຳ

ການສະໜອງນໍ້າ ໃນພື້ນທີ່ ທີ່ໄດ້ນໍາໃຊ້ ເຕັກໂນໂລຢີ:

• ນໍ້າຝົນ

3.6 ມາດຕະການ ການຄຸ້ມຄອງ ທີ່ດິນແບບຍືນຍົງ ປະກອບດ້ວຍ ເຕັກໂນໂລຢີ

ຄວາມຄິດເຫັນ:

Main measures: vegetative measures, structural measures

Secondary measures: agronomic measures

Type of agronomic measures: mulching, legume inter-planting, manure / compost / residues

Type of vegetative measures: aligned: -graded strips *³

3.7 ປະເພດດິນເຊື່ອມໂຊມ ຫຼັກທີ່ໄດ້ນໍາໃຊ້ ເຕັກໂນໂລຢີ

ຄວາມຄິດເຫັນ:

Main causes of degradation: soil management (Poor soil management practices.), deforestation / removal of natural vegetation (incl. forest fires) (Poor vegetation cover, mainly herbaceous), disturbance of water cycle (infiltration / runoff) (Steep area (runoff)), Heavy / extreme rainfall (intensity/amounts) (Especially during wet seasons: March-June and October-November), education, access to knowledge and support services (Limited knowledge and training on SWC practices), governance / institutional (Limited or not adequate support)

Secondary causes of degradation: other natural causes (avalanches, volcanic eruptions, mud flows, highly susceptible natural resources, extreme topography, etc.) specify (From gentle to hilly slope), land tenure (Previous poor management SWC measures, especially in the upper areas)

3.8 ການປ້ອງກັນ, ການຫຼຸດຜ່ອນ, ຫຼືການຟື້ນຟູຂອງການເຊື່ອມໂຊມຂອງດິນ

ໃຫ້ລະບຸ ເປົ້າໝາຍ ເຕັກໂນໂລຢີ ທີ່ພົວພັນ ກັບຄວາມເຊື່ອມໂຊມຂອງດິນ:

• ປ້ອງກັນການເຊື່ອມໂຊມຂອງດິນ
• ຫຼຸດຜ່ອນການເຊື່ອມໂຊມຂອງດິນ

4.1 ເຕັກນິກ ໃນການແຕ້ມແຜນວາດ ເຕັກໂນໂລຢີ

4.2 ຂໍ້ມູນທົ່ວໄປກ່ຽວກັບການຄິດໄລ່ປັດໃຈຂາເຂົ້າໃນການຜະລິດ ແລະ ມູນຄ່າອື່ນໆ

ສະກຸນເງິນອື່ນໆ / ປະເທດອື່ນໆ (ລະບຸ):

Kenyan Schellings

ຖ້າກ່ຽວຂ້ອງ, ໃຫ້ລະບຸອັດຕາແລກປ່ຽນຈາກ USD ເປັນສະກຸນເງິນທ້ອງຖິ່ນ (ເຊັ່ນ: 1 USD = 79.9 Brazilian Real): 1 USD =:

85.9

4.3 ການສ້າງຕັ້ງກິດຈະກໍາ

	ກິດຈະກໍາ	Timing (season)
1.	Digging holes (1 feet ×1 feet) and planting trees (e.g. Grevillea trees along the boundaries and in line below the bunds of the ditches)	March (before rains), 1 year
2.	Establishment of the ditches(digging ditch and creating soil bunds donward) and terracing. For 1 (in tot. are 5) : 2 p.d. * 1 day at 200 Ksh a day each.	2 times per year
3.	Digging the hole (3m×3m×1.5m) where to compost
4.	Machine to grill/mill maize leftovers (chap cutter)
5.	Purchase 2 cows
6.	Purchase generator

ຄວາມຄິດເຫັນ:

Life span of the machine to grill, the cows and the generator: Several years

4.4 ຕົ້ນທຶນ ແລະ ປັດໄຈຂາເຂົ້າທີ່ຈໍາເປັນໃນຈັດຕັ້ງປະຕິບັດ

	ລະບຸ ປັດໃຈ ນໍາເຂົ້າ ໃນການຜະລີດ	ຫົວໜ່ວຍ	ປະລິມານ	ຕົ້ນທຶນ ຕໍ່ຫົວໜ່ວຍ	ຕົ້ນທຶນທັງໝົດ ຂອງປັດໃຈຂາເຂົ້າ ໃນການຜະລິດ	% ຂອງຕົ້ນທຶນທັງໝົດ ທີ່ຜູ້ນໍາໃຊ້ທີ່ດິນ ໃຊ້ຈ່າຍເອງ
ແຮງງານ	Digging the hole (3m×3m×1.5m) where to compost	person/days	2.0	3.5	7.0	100.0
ແຮງງານ	Digging holes (1 feet ×1 feet) and planting trees	person/days	2.0	3.5	7.0	100.0
ແຮງງານ	Establishment of the ditches (digging ditch and creating soil bunds donward) and terracing	person/days	10.0	23.3	233.0	100.0
ອຸປະກອນ	Machine to grill/mill maize leftovers (chap cutter)	piece	1.0	1164.0	1164.0	100.0
ອຸປະກອນ	Generator	piece	1.0	582.0	582.0	100.0
ອຸປະກອນ	Cow	piece	2.0	349.0	698.0	100.0
ວັດສະດຸໃນການປູກ	Seedlings Grevillea	pieces	54.0	0.1111	6.0	100.0
ຕົ້ນທຶນທັງໝົດ ໃນການຈັດຕັ້ງປະຕິບັດ ເຕັກໂນໂລຢີ					2697.0
ຄ່າໃຊ້ຈ່າຍທັງໝົດ ສຳລັບການສ້າງຕັ້ງເຕັກໂນໂລຢີ ເປັນສະກຸນເງີນໂດລາ					31.4

ຄວາມຄິດເຫັນ:

Duration of establishment phase: 6 month(s)

4.5 ບໍາລຸງຮັກສາ / ແຜນຈັດຕັ້ງປະຕິບັດ ກິດຈະກໍາ

	ກິດຈະກໍາ	ໄລຍະເວລາ / ຄວາມຖີ່
1.	Prepare and apply fertilizers (organic) (See Annex 3, Fig. 9&comments)	Ferlizer application: after 1 week and 18 days, on maize only
2.	Prepare manure+compost/mulch (Summary 2.1.2 QT4): Labour (to grill/mill leftovers - 300 Ksh for fuel- leftovers to prepare food for cows-3 person days) rest, the farmer by himself feed cows on daily basis (3 times in a day). Fuel: 1litre×1 day (×3 days)	compost/manure: 2 times/year in the field+grass; once on Bananas (where also added mulch)
3.	Harvesting maize/beans (around Feb/March and Ag/Sept)	2 times
4.	Apply manure, mulch and compost (during March/April-long rains+Sept) just before the rains, when nutrients infiltrate into the soil with rainwater) (Summary 2.1.2 QT4)	Compost/manure: 2 times/year in the field+grass; once on Bananas (where also added mulch)
5.	Tilling-soil (digging holes to plant maize/beans: 7 inches deep (17cm), spaced 1 feet (0.30 m) in contours: dry planting (before rains starts)	Twice a year, before rainy season (around March/Sept)
6.	Digging planting holes and planting grass (2 persons × 3 days: 200 Ksh)	Every season (March/April and Sept/Oct)
7.	Maintenance (weed control and cutting Napier grass and collecting fodder) (Fig. 11 Annex 3)	Every season (March/Sept); cutting Napier: 3/4 times in a season
8.	Pruning branches and let them dry for firewood	Every 3 seasons (and when shortage of firewood)
9.	Clearing the tree for selling timber (the price depends also of the use of the chainsaw (or saw) or not	When in need of cash (not regularly), not less than 5 years after planting
10.	Repairing the ditches and remove excess of soil/leaves accumulated during the rainy season	After rains (every season)

4.6 ຄ່າໃຊ້ຈ່າຍ ແລະ ປັດໄຈນໍາເຂົ້າທີ່ຈໍາເປັນສໍາລັບການບໍາລຸງຮັກສາກິດຈະກໍາ / ແຜນປະຕິບັດ (ຕໍ່ປີ)

	ລະບຸ ປັດໃຈ ນໍາເຂົ້າ ໃນການຜະລີດ	ຫົວໜ່ວຍ	ປະລິມານ	ຕົ້ນທຶນ ຕໍ່ຫົວໜ່ວຍ	ຕົ້ນທຶນທັງໝົດ ຂອງປັດໃຈຂາເຂົ້າ ໃນການຜະລິດ	% ຂອງຕົ້ນທຶນທັງໝົດ ທີ່ຜູ້ນໍາໃຊ້ທີ່ດິນ ໃຊ້ຈ່າຍເອງ
ແຮງງານ	Prepare and apply fertilizers (organic)	person/days	2.0	2.0	4.0	100.0
ແຮງງານ	Prepare manure+compost/mulch	person/days	3.0	2.0	6.0	100.0
ແຮງງານ	Digging planting holes and planting grass	person/days	6.0	2.0	12.0	100.0
ແຮງງານ	Maintenance (weed control and cutting Napier grass and collecting fodder)	person/days	5.0	12.0	60.0	100.0
ອຸປະກອນ	Fuel	l	3.0	1.0	3.0	100.0
ວັດສະດຸໃນການປູກ	Seedlings grass (per ha)	pieces	100.0
ຝຸ່ນ ແລະ ຢາຊີວະພາບ	Organic fertilizer (Biodeposit Elixir) from Thika	ml	12.0	1.0	12.0	100.0
ອື່ນໆ	Labour: Pruning branches and let them dry for firewood	person/days	1.0	4.0	4.0	100.0
ອື່ນໆ	Labour: Clearing the tree for selling timber	person/days	1.0	7.0	7.0	100.0
ອື່ນໆ	Labour: Repairing the ditches and remove excess of soil/leaves accumulated during the rainy season	person/days	2.0	2.0	4.0	100.0
ຕົ້ນທຶນທັງໝົດ ທີ່ໃຊ້ໃນການບໍາລຸງຮັກສາ ເຕັກໂນໂລຢີ					112.0
ຄ່າໃຊ້ຈ່າຍທັງໝົດ ສຳລັບການບົວລະບັດຮກສາເຕັກໂນໂລຢີ ເປັນສະກຸນເງີນໂດລາ					1.3

ຄວາມຄິດເຫັນ:

Machinery/ tools: the farmer prefers to use fork djembe then just the normal djembe (because it removes better the soil); panga and hoes, shovel, fork djembe, panga, saw, shovels
The costs has been computed during the period of the field visit and it include all the costs for the different structures: agronomic, vegetative and structural measures for 2 acre of land and summarized for 1 year period.

4.7 ປັດໄຈ ທີ່ສໍາຄັນ ທີ່ສົ່ງຜົນກະທົບ ຕໍ່ຄ່າໃຊ້ຈ່າຍ

ໃຫ້ອະທິບາຍ ປັດໃຈ ທີ່ສົ່ງຜົນກະທົບ ຕໍ່ຕົ້ນທຶນ ໃນການຈັດຕັ້ງປະຕິບັດ:

The main environmental constrain is water, in particular during dry season; An important cost is labour required to maintain all the SWC measures.

5.1 ອາກາດ

5.2 ພູມິປະເທດ

5.3 ດິນ

5.4 ມີນໍ້າ ແລະ ຄຸນນະພາບ

5.5 ຊີວະນາໆພັນ

5.6 ຄຸນລັກສະນະ ຂອງຜູ້ນໍາໃຊ້ທີ່ດິນ ທີ່ໄດ້ນໍາໃຊ້ເຕັກໂນໂລຢີ

ໃຫ້ລະບຸ ຄຸນລັກສະນະ ຂອງຜູ້ນໍາໃຊ້ທີ່ດິນ:

Population density: 10-50 persons/km2

Annual population growth: 2% - 3%

Off-farm income specification: The farmer is rich because he owns 3 acre of land and livestock, assets (electricity) which are above the average standards of the community. The farmer is retired from an accountancy service position several years ago.

Market orientation of production system: subsistence (self-supply), subsistence (self-supply), commercial/ market

5.7 ເນື້ອທີ່ສະເລ່ຍຂອງດິນ ທີ່ຜູ້ນຳໃຊ້ທີ່ດິນ ໃຊ້ເຮັດເຕັກໂນໂລຢີ

5.8 ເຈົ້າຂອງທີ່ດິນ, ສິດໃຊ້ທີ່ດິນ, ແລະ ສິດທິການນໍາໃຊ້ນໍ້າ

ເຈົ້າຂອງດິນ:

• ບຸກຄົນ, ທີ່ມີຕໍາແໜ່ງ

ສິດທິ ໃນການນໍາໃຊ້ທີ່ດິນ:

• ບຸກຄົນ

ສິດທິ ໃນການນໍາໃຊ້ນໍ້າ:

• ເປີດກວ້າງ (ບໍ່ມີການຈັດຕັ້ງ)

ຄວາມຄິດເຫັນ:

Water use rights depend on the use: open access for drinking and domestic uses.

5.9 ການເຂົ້າເຖິງການບໍລິການ ແລະ ພື້ນຖານໂຄງລ່າງ

6.1 ການສະແດງຜົນກະທົບ ພາຍໃນພື້ນທີ່ ທີ່ໄດ້ຈັດຕັ້ງປະຕິບັດ ເຕັກໂນໂລຢີ

ຜົນກະທົບທາງເສດຖະກິດສັງຄົມ

ການຜະລິດ

ລາຍໄດ້ ແລະ ຄ່າໃຊ້ຈ່າຍ

ຜົນກະທົບດ້ານວັດທະນາທໍາສັງຄົມ

ຜົນກະທົບຕໍ່ລະບົບນິເວດ

ວົງຈອນນໍ້າ / ນໍ້າ

ດິນ

ຊີວະນານາພັນ: ສັດ, ພືດ

6.2 ຜົນກະທົບທາງອ້ອມ ຈາກການນໍາໃຊ້ເຕັກໂນໂລຢີ

6.3 ການປ້ອງກັນ ແລະ ຄວາມບອບບາງ ຂອງເຕັກໂນໂລຢິ ໃນການປ່ຽນແປງສະພາບດິນຟ້າອາກາດ ແລະ ກ່ຽວຂ້ອງກັບອາກາດທີ່ມີການປ່ຽນແປງທີ່ຮຸນແຮງ / ໄພພິບັດທາງທໍາມະຊາດ (ຮັບຮູ້ໄດ້ໂດຍຜູ້ນໍາໃຊ້ທີ່ດິນ)

ການປ່ຽນແປງດິນຟ້າອາກາດ ເທື່ອລະກ້າວ

ການປ່ຽນແປງດິນຟ້າອາກາດ ເທື່ອລະກ້າວ

	ລະດູການ	ເພີ່ມຂື້ນ ຫຼື ຫຼຸດລົງ	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ອຸນຫະພູມປະຈໍາປີ		ເພີ່ມຂື້ນ	ບໍ່ຮູ້

ອາກາດ ທີ່ກ່ຽວພັນກັບຄວາມຮຸນແຮງ (ໄພພິບັດທາງທໍາມະຊາດ)

ໄພພິບັດທາງອຸຕຸນິຍົມ

	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ພະຍຸຝົນ	ດີ
ພາຍຸລົມທ້ອງຖິ່ນ	ດີ

ໄພພິບັດທາງພູມອາກາດ

	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ແຫ້ງແລ້ງ	ບໍ່​ດີ

ໄພພິບັດທາງອຸທົກກະສາກ

	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ໂດຍທົ່ວໄປ (ແມ່ນໍ້າ) ນໍ້າຖ້ວມ	ດີ

ຜົນສະທ້ອນສະພາບອາກາດອື່ນໆທີ່ກ່ຽວຂ້ອງ

ຜົນສະທ້ອນສະພາບອາກາດອື່ນໆທີ່ກ່ຽວຂ້ອງ

	ການນໍາໃຊ້ ເຕັກໂນໂລຢີ ສາມາດ ຮັບມື ໄດ້ຄືແນວໃດ?
ໄລຍະເວລາການຂະຫຍາຍຕົວຫຼຸດລົງ	ບໍ່ຮູ້

6.4 ການວິເຄາະຕົ້ນທຶນ ແລະ ຜົນປະໂຫຍດ

ຈະເຮັດປະໂຫຍດເພື່ອປຽບທຽບກັບຄ່າໃຊ້ຈ່າຍກັບສິ່ງກໍ່ສ້າງ (ຈາກທັດສະນະຂອງຜູ້ນຳໃຊ້ທີ່ດິນ) ໄດ້ແນວໃດ?

ຈະໄດ້ຮັບຜົນປະໂຫຍດເມື່ອປຽບທຽບກັບ / ຄ່າໃຊ້ຈ່າຍໃນການບຳລຸງຮັກສາທີເ່ກີດຂື້ນອິກ (ຈາກທັດສະນະຄະຕິຂອງຜູ້ນຳໃຊ້ທີ່ດິນ) ໄດ້ແນວໃດ?

6.5 ການປັບຕົວຮັບເອົາເຕັກໂນໂລຢີ

ຄວາມຄິດເຫັນ:

100% of land user families have adopted the Technology without any external material support

There is a moderate trend towards spontaneous adoption of the Technology

6.7 ຈຸດແຂງ / ຂໍ້ດີ / ໂອກາດ ໃນການນໍາໃຊ້ ເຕັກໂນໂລຢີ

ຈຸດແຂງ / ຂໍ້ດີ / ໂອກາດໃນການນໍາໃຊ້ທີ່ດິນ
Better yields thanks to the intercropping measures taken.

ຈຸດແຂງ / ຈຸດດີ / ໂອກາດ ຈາກທັດສະນະຂອງຜູ້ປ້ອນຂໍ້ມູນ ຫຼື ບຸກຄົນສຳຄັນ
Intercropping is a commonly known practice which improves the overall conditions of the soil and provide better yields. How can they be sustained / enhanced? Besides 'companion planting' there are plants which can be grown as forerunner plants (Storey, 2002). Depending also on the type of soil, attention could be given to some sps. which accumulate concentration of e.g. mineral accumulators, phosporus, potassium, calcium, silica and sulphur . Another way to perhaps enhance the yields is relay intercropping. It is undersowing the next crop into the present crop, so that the present crop is a nurse crop and time and water is saved in the establishment of the following crop (Storey, 2002) Green manure as a way to add organic nutrients and combine more than one green manure and rotate, both legume (e.g. cowpeas, soybeans, annual sweet clover, vetch, sesbania, and velvet beans ) and not legume (e.g. sudangrass, millet, sorghum, and buckwheat).
Agroforestry (Dispersed trees on cropland): The technology is simple to adopt and improves a sustainable land management as well as diversification of income sources and food supply. How can they be sustained / enhanced? It could be implemented by increasing the number of trees planted (e.g. along the boundaries) and with sps. characterised by deeper root systems, to avoid further water competition. More Avocadoe trees could increase the opportunities for the farmer to be part of a CBO (Community Based Organization) addressed to marketing of Avocadoes for oil production. This could help the farmer to earn more money and invest more in SWC implementation and new methods, in the long run. The option of alley cropping (hedgerow Intercropping) with leguminous plants e.g. Sesbanian sesban (Ramachandran Nair-ICRAF, 1993) could be considered as another option.
Napier grass has very good properties in holding soil; also for ditch stabilization and fodder production How can they be sustained / enhanced? Other herbaceous vegetation could be also planted in the field: e.g. Tithonia diversifolia (Mexican sunflower), an excellent (high quality-N, P, K concentration) green manure /nutrient release and medicinal plant, or could be also used as a major component of compost manure. It is an annual weed that can be used for several purposes: fodders, poultry feed, fuel, compost, land demarcation, soil erosion, building materials, shelter for poultry. It is characterized by adaptability to different environment, rapid growth, fast rate of decomposition. Nevertheless, there is the need to ascertain the extent to which this weed sps. could be used for soil improvement and to determine the best mode of application of the weed sps., (Olabode et al., 2007, Olubukola et al., 2013) and the fact that is a invasive weed (with an aggressive growth) it requires a good knowledge in the land management and weed control.
The attention to certified varieties give also more value to the production itself and at market level: an increase of the bargaining power creates more opportunities for better income and chances to explore new and bigger markets, (e.g. Avocados for oil production ).

6.8 ຈຸດອ່ອນ / ຂໍ້ເສຍ / ຄວາມສ່ຽງ ໃນການນໍາໃຊ້ ເຕັກໂນໂລຢີ ແລະ ວິທີການແກ້ໄຂບັນຫາ

ຈຸດອ່ອນ/ຂໍ້ບົກຜ່ອງ/ຄວາມສ່ຽງ ຈາກທັດສະນະຂອງຜູ້ປ້ອນຂໍ້ມູນ ຫຼື ບຸກຄົນສຳຄັນ	ມີວິທີການແກ້ໄຂຄືແນວໃດ?
The technologies in place require maintenance and monitoring, especially during rainy seasons	Eventually subsides or be part of a CBO's (Community Based Organizations) or SHG (Self Help Groups); Still the measures already in place could be improved: diversification of trees (e.g. indigenous) and trainings (e.g. pruning etc) could help the farmer in avoiding tree diseases and allocate more efficiently resources.
The amount of work required to carry out all the activities is too much.

7.1 ວິທີການ / ແຫຼ່ງຂໍ້ມູນ

7.2 ເອກກະສານອ້າງອີງທີ່ເປັນບົດລາຍງານ

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Holding C., Carsan S., Njuguna P., 2004. Smallholder Timber Marketing: A Kenyan Experience. FAO/ICRAF/GoK multi-stakeholder programme. International Workshop on small holder timber production.

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Odhiambo G.D. and Ariga E. S., 2001. Effect of intercropping maize and beans on Striga incidence and grain yield. Seventh Eastern and Southern Africa Regional Maize Conference. 11th -15 th February, 2001. pp. 183-186.

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Olabode O.S., Sola O., Akanbi W.B., Adesina G.O., Babajide P.A., 2007. Evaluation of Tithonia diversifolia (Hemsl.) A Gray for Soil Improvement. World Journal of Agricultural Sciences 3 (4): 503-507.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.idosi.org/wjas/wjas3(4)/15.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Olubukola S. A., Aderemi Ojo Ezekiel-Adewoyin O., Dorcas Tinuke D., Akintoye Henry, 2010. Comparing the use of Tithonia diversifolia and Compost as soil amendments for growth and yield of Celosia argentea. New York Science Journal 3 (6).

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.sciencepub.net/newyork/ny0306/20_2680_ny0306_133_138.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Ramachandran Nair P. K., 1993. An Introduction to Agroforestry- ICRAF.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.worldagroforestry.org/units/library/books/PDFs/32_An_introduction_to_agroforestry.pdf?n=161

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Sanchez M. A., 2012. Food vs wood: dynamic choices for Kenyan smallholders. A plan B research paper. Master of Science. Michigan State University.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://ageconsearch.umn.edu/bitstream/134024/2/PeraltaSanchezPlanB.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Sangakkara U.R., Richner W., Schneider M. K., Stamp P., 2003. Impact of intercropping beans (Phaseolus vulgaris L.) and sunhemp (Crotalaria juncea L.) on growth yields and Nitrogen uptake of maize (Zea mays L.) grown in the humid tropics during the minor rainy season. Maydica 48: 233-238

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.maydica.org/articles/48_233.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Schmidt H., Swoboda R., Ralph Jätzold R., 1983. Farm Management Handbook of Kenya. Natural Conditions and Farm Management Information. Vol. 2.Part B: Central Kenya

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www2.gtz.de/dokumente/bib/07-1284.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Smith D. M., Jackson N. A., Roberts J.M. and Ong C.K., 1999. Root distributions in a Grevillea robusta-maize agroforestry system in semi-arid Kenya. Plant and Soil 211: 191–205, 1999.

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Storey P. J., 2002. The conservation and improvement of sloping land. Volume 1: Practical understanding. Chapter 5: Improving the soil management.

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Worfswinkel van M., undated. Intercropping of Annual Foodcrops, Agrobrief (Agromisa), N.4

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.allindiary.org/pool/resources/intercropping.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Carsan S., Holding C., 2006. Growing farm timber: practices, market and policies. The Meru timber marketing pilot programme case studies and reviews. World Agroforestry Centre.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.worldagroforestry.org/downloads/publications/PDFs/b14639.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Chia-Chun Wu, 1998. Effective conservation practices for the cultivation of slopelands, Extension Bulletin (ASPAC/FFTC), No. 449, 7 p.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.fao.org/prods/gap/database/gap/files/1272_CONSERVATION_ON_SLOPES.PDF

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Crozier C., 1986. Soil Conservation Techniques for Hillside Farms. A Guide for Peace Corps Volunteers. Appropriate Technologies for Development. Peace Corps Information Collection & Exchange Reprint Series No. R-62. Peace Corps Institution.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

(The Humanity Development Library website: http://www.nzdl.org/gsdlmod?a=p&p=home&l=en&w=utf-8)

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

CSIRO (Baldock J.) Soil carbon: the basics. website (http://www.csiro.au/en/Outcomes/Environment/Australian-Landscapes/soil-carbon.aspx) . Also in: Carbon Farming Fact Sheet: Store carbon for healthy soils and better yields.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.grdc.com.au/uploads/documents/GRDC_CarbonFarming_4pp.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Elemans A., 2011. Thesis report (unpublished): Green water credits program in Saba Saba sub-catchment in the Upper Tana, Kenya.

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Gutteridge R. C. and Sheltong H. M., 1998.eridge R. C. and Shelton H. M., 1998. Forage tree legumes in tropical agriculture. (http://www.fao.org/ag/AGP/AGPC/doc/PUBLICAT/Gutt-shel/x5556e00.htm Chapter 5.2

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.fao.org/ag/AGP/AGPC/doc/Publicat/Gutt-shel/x5556e0q.htm

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

HDRA , undated. Agroforestry in the Tropics.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.thenrgroup.net/member/MRO/AER/AER-560.htm

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Haering, K., Evanylo G., 2005. Composting and Compost Use for Water Quality. In Composting resource directory. Mid-Atlantic Reg. Water Program.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://infohouse.p2ric.org/ref/41/40137.pdf

ຫົວຂໍ້, ຜູ້ຂຽນ, ປີ, ISBN:

Holding C., Carsan S., Njuguna P., undated. Smallholder timber and firewood marketing in the coffee and cotton/tobacco zones of eastern Mount Kenya. In: Small-scale forestry and rural development: The intersection of ecosystems, economics and society.

ມີຢູ່ໃສ?ມູນຄ່າເທົ່າໃດ?

http://www.coford.ie/media/coford/content/publications/projectreports/small-scaleforestryconference/Holding.pdf