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:

Maize strip tillage is a conservating method for corn production.

2.2 ການອະທິບາຍ ລາຍລະອຽດ ຂອງເຕັກໂນໂລຢີ

ການພັນລະນາ:

Maize strip tillage is a soil-conserving method used in crop production. First of all the grass in the area needs to be prepared by splattering round-up about 3-10 days prior to sowing.
If the weather conditions are dry enough, a special grubber ('Flügelschargrupper') slacks the soil (20cm), the fertilizer is added in the stripes and afterwards the seed is added. Then the actual maize strip tillage machine carves a stripe and the seed are inserted within this strip of 30 cm. At the same time fertilizer is added on these cultivated stripes. Between those cultivated stripes the mulch-grass stripes (45cm) are unmechanised and protect the soil by increasing its stability. At the end a herbicide is applied on the cultivated strip. All working steps can be done at the same time compared to the traditional technique whereas the farmer needs to drive for each working step separately.
There are some clear economic advantages using this technology. It is less time consuming and the costs for diesel are also lower. On the other hand, by applying maize strip tillage the timing of the cultivation is very important and if the conditions are too wet, it is very likely that a farmer needs more herbicide in order to guarantee an optimal growth period.
However, like in a minimum tillage system there are some ecological advantages like enhancing soil stability. Another advantage is the better soil structure due to the mulch stripes. Due to these mulch-stripes the matrix of the soil is more complex and therefore the stability is better especially during the harvest in September. Soil compaction would occur less and the possibility of soil erosion is decreasing. Especially in hilly areas, as there are many in Switzerland, the technology is suitable since soil erosion is a problem in hilly areas when using a plough.
The interviewed farmer said that the farmers need a sound knowledge about the natural environment. Compared to the traditional technology, the farmers need to observe the corn plants carefully in order to ensure their growth period. Frthermore he said that the farmers need to get used to the sensitivity of this technology. If they are not applying the right amount of herbicide, the probability of getting a smaller harvest is increasing. If springtime is humid, the farmers should be able to use the traditional technology cause this SLM technology is only useful if the conditions are not too humid.
The interviewed farmer said that the economic advantages would be very beneficial to most of the farmers. Although the establishment costs for the machines needed for this technology seem to be high. The farmer can also hire a contractor like him and then he only needs to pay the labour but not the equipment itself. If a farmer wants to apply this technology, the canton of Bern provides them with subsidies during the initial 5 years.

2.3 ຮູບພາບຂອງເຕັກໂນໂລຢີ

2.5 ປະເທດ / ເຂດ / ສະຖານທີ່ບ່ອນທີ່ ເຕັກໂນໂລຢີ ໄດ້ຮັບການນໍາໃຊ້ ແລະ ທີ່ຖືກປົກຄຸມດ້ວຍການປະເມີນຜົນ

ປະເທດ:

ສະວິດເຊີແລນ

ພາກພື້ນ / ລັດ / ແຂວງ:

Bern

ຂໍ້ມູນເພີ່ມເຕີມຂອງສະຖານທີ່:

Thunstetten

ໃຫ້ລະບຸ ການແຜ່ຂະຫຍາຍ ເຕັກໂນໂລຢີ:

• ແຜ່ຂະຫຍາຍຢ່າງໄວວາໃນພື້ນທີ່

ຖ້າຫາກບໍ່ຮູ້ເນື້ອທີ່ທີ່ແນ່ນອນ, ໃຫ້ລະບຸ ເນື້ອທີ່ໂດຍປະມານ ທີ່ໃກ້ຄຽງ:

• 10-100 ກມ 2

ຄວາມຄິດເຫັນ:

The farmer owns 35 km2 but is applying the technology on 100 km2 in the surrounding area

Map

×

2.6 ວັນທີໃນການຈັດຕັ້ງປະຕິບັດ

ຖ້າຫາກວ່າ ບໍ່ຮູ້ຈັກ ປີທີ່ຊັດເຈນ ແມ່ນໃຫ້ປະມານ ວັນທີເອົາ:

• 10-50 ປີ ຜ່ານມາ

2.7 ການນໍາສະເໜີ ເຕັກໂນໂລຢີ

ໃຫ້ລະບຸ ເຕັກໂນໂລຢີ ໄດ້ຖືກຈັດຕັ້ງປະຕິບັດຄືແນວໃດ?

• ໃນໄລຍະການທົດລອງ / ການຄົ້ນຄວ້າ

ຄວາມຄິດເຫັນ (ປະເພດ ໂຄງການ ແລະ ອື່ນໆ):

A decade ago a farmer invented the machine for maize strip tillage and the departmenet for soil conservation promoted this technology afterwards.

3.2 ປະເພດການນໍາໃຊ້ທີ່ດິນ ໃນປະຈຸບັນ() ທີ່ເຕັກໂນໂລຢີ ໄດ້ຖືກນໍາໃຊ້

ດິນທີ່ປູກພືດ

• ການປູກພືດປະຈໍາປີ

ການປູກພືດປະຈຳປີ - ລະບຸປະເພດພືດ:

• ທັນຍາພືດ-ສາລີ

ຈໍານວນ ລະດູການ ປູກໃນປີໜຶ່ງ:

• 1

ລະບຸ ຊະນິດ:

Longest growing period in days: 150 Longest growing period from month to month: Apr - Sep

ຄວາມຄິດເຫັນ:

Major land use problems (compiler’s opinion): If a plough is used when having a hillside situation the soil may easily erode.

Major land use problems (land users’ perception): The danger of erosion and soil compaction is accelareted when using a plough in a hillside area.

3.5 ການນໍາໃຊ້ເຕັກໂນໂລຢີ ທີ່ຢູ່ໃນກຸ່ມການຄຸ້ມຄອງ ທີ່ດິນແບບຍືນຍົງ

• ການຫຼຸດຜ່ອນ ກິດຈະກໍາ ທີ່ລົບກວນດິນ
• ມາດຕະການ ຕັດຂວາງ ກັບຄວາມຄ້ອຍຊັນ

3.6 ມາດຕະການ ການຄຸ້ມຄອງ ທີ່ດິນແບບຍືນຍົງ ປະກອບດ້ວຍ ເຕັກໂນໂລຢີ

ມາດຕະການ ທາງການກະສິກໍາ

• A3: ການບໍາລຸງຮັກສາຊັ້ນໜ້າດິນ

A3: ລະບົບການໄຖແຕກຕ່າງກັນ:

A 3.2: Reduced tillage (> 30% soil cover)

ຄວາມຄິດເຫັນ:

Type of agronomic measures: better crop cover, retaining more vegetation cover, mulching, minimum tillage

3.7 ປະເພດດິນເຊື່ອມໂຊມ ຫຼັກທີ່ໄດ້ນໍາໃຊ້ ເຕັກໂນໂລຢີ

ດິນເຊາະເຈື່ອນ ໂດຍນໍ້າ

• Wt: ການສູນເສຍຊັ້ນໜ້າດິນ / ການເຊາະເຈື່ອນຜິວໜ້າດິນ
• Wg: ການເຊາະເຈື່ອນຮ່ອງນ້ຳ / ຫ້ວຍ

ການເຊື່ອມໂຊມ ຂອງດິນ ທາງກາຍະພາບ

• Pc: ການອັດແໜ້ນ

ການເຊື່ອມໂຊມ ທາງຊີວະພາບ

• Bc: ການຫຼຸດຜ່ອນການປົກຫຸ້ມຂອງພືດ

ຄວາມຄິດເຫັນ:

Main type of degradation addressed: Wt: loss of topsoil / surface erosion

Secondary types of degradation addressed: Wg: gully erosion / gullying, Pc: compaction, Bc: reduction of vegetation cover

Main causes of degradation: crop management (annual, perennial, tree/shrub) (using the plough on hillside areas can increase soil erosion)

4.1 ເຕັກນິກ ໃນການແຕ້ມແຜນວາດ ເຕັກໂນໂລຢີ

ຄຸນລັກສະນະ ຂອງເຕັກນິກ (ທີ່ກ່ຽວຂ້ອງ ກັບການແຕ້ມແຜນວາດ ທາງດ້ານເຕັກນີກ):

Technical knowledge required for field staff / advisors: high

Technical knowledge required for land users: moderate

Main technical functions: improvement of ground cover

Secondary technical functions: improvement of topsoil structure (compaction), increase in organic matter, increase of infiltration

Minimum tillage
Remarks: only where the crop seeds are inserted

4.2 ຂໍ້ມູນທົ່ວໄປກ່ຽວກັບການຄິດໄລ່ປັດໃຈຂາເຂົ້າໃນການຜະລິດ ແລະ ມູນຄ່າອື່ນໆ

ສະກຸນເງິນອື່ນໆ / ປະເທດອື່ນໆ (ລະບຸ):

Swiss Franc

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

1.08

4.3 ການສ້າງຕັ້ງກິດຈະກໍາ

ຄວາມຄິດເຫັນ:

Life span of the product: 15 years

4.4 ຕົ້ນທຶນ ແລະ ປັດໄຈຂາເຂົ້າທີ່ຈໍາເປັນໃນຈັດຕັ້ງປະຕິບັດ

ຄວາມຄິດເຫັນ:

Duration of establishment phase: 2 month(s)

4.5 ບໍາລຸງຮັກສາ / ແຜນຈັດຕັ້ງປະຕິບັດ ກິດຈະກໍາ

4.6 ຄ່າໃຊ້ຈ່າຍ ແລະ ປັດໄຈນໍາເຂົ້າທີ່ຈໍາເປັນສໍາລັບການບໍາລຸງຮັກສາກິດຈະກໍາ / ແຜນປະຕິບັດ (ຕໍ່ປີ)

ຄວາມຄິດເຫັນ:

Establishment costs are estimated for the contractor. Labour costs indicated above are the costs which the contractor is demanding for if he is hired. Additionally, those farmers who adapt this technology can get subsidies from the Canton if the farmer commits to apply soil conservation measures during 5 years, in Bern it is 450 CHF per ha.

4.7 ປັດໄຈ ທີ່ສໍາຄັນ ທີ່ສົ່ງຜົນກະທົບ ຕໍ່ຄ່າໃຊ້ຈ່າຍ

ໃຫ້ອະທິບາຍ ປັດໃຈ ທີ່ສົ່ງຜົນກະທົບ ຕໍ່ຕົ້ນທຶນ ໃນການຈັດຕັ້ງປະຕິບັດ:

Labour costs might seem high for a farmer if he delegates the establishment to a contractor. In comparison to the traditional cultivation system the contractor would ask about $240 for ploughing , $185 for harrowing , $92 for seeding, $70 for biocide and $46 for fertilizer per ha. Therefore using maize strip tillage is almost a third less expensive than the traditional cultivation. Most of the farmers that hire the contractor are applying the biocides themselves when using maize strip tillage, which makes the costs even lower.

5.1 ອາກາດ

5.2 ພູມິປະເທດ

5.3 ດິນ

ຖ້າເປັນໄປໄດ້ ແມ່ນໃຫ້ຕິດຄັດ ການພັນລະນາດິນ ຫຼື ຂໍ້ມູນສະເພາະຂອງດິນ, ຕົວຢ່າງ, ຄຸນລັກສະນະ ປະເພດຂອງດິນ, ຄ່າຄວາມເປັນກົດ / ເປັນດ່າງຂອງດິນ, ສານອາຫານ,​ ດິນເຄັມ ແລະ ອື່ນໆ.

Soil texture is coarse/light (sandy) or medium (loamy, silty) (medium till light soils, depending on the area. On heavy soils technology is not applied).
Soil fertility is medium
Soil drainage/infiltration is good
Soil water storage capacity is medium

5.4 ມີນໍ້າ ແລະ ຄຸນນະພາບ

ຄວາມຄິດເຫັນ ແລະ ຂໍ້ກໍານົດ ເພີ່ມເຕີມ ກ່ຽວກັບ ຄຸນນະພາບ ແລະ ປະລິມານ ຂອງນ້ຳ:

Ground water table: 5-50 m (depending on the area)
Water quality (untreted): Good drinking water (depending on the region)

5.6 ຄຸນລັກສະນະ ຂອງຜູ້ນໍາໃຊ້ທີ່ດິນ ທີ່ໄດ້ນໍາໃຊ້ເຕັກໂນໂລຢີ

ໃຫ້ລະບຸ ຄຸນລັກສະນະ ຂອງຜູ້ນໍາໃຊ້ທີ່ດິນ:

Difference in the involvement of women and men: Usually the women are responsible for the administration and household and the men for the actual work on the fields, assuming that the decision to implement a new technology is made by both.

Population density: < 10 persons/km2

Annual population growth: < 0.5%

(His contract company is relatively large.).

5.8 ເຈົ້າຂອງທີ່ດິນ, ສິດໃຊ້ທີ່ດິນ, ແລະ ສິດທິການນໍາໃຊ້ນໍ້າ

ເຈົ້າຂອງດິນ:

• ບຸກຄົນ, ທີ່ມີຕໍາແໜ່ງ

ສິດທິ ໃນການນໍາໃຊ້ທີ່ດິນ:

• ເຊົ່າ

ສິດທິ ໃນການນໍາໃຊ້ນໍ້າ:

• ຊຸມຊົນ (ທີ່ມີການຈັດຕັ້ງ)

ຄວາມຄິດເຫັນ:

The area around the farmer house is individually owned but the surrounding agricutlural land is leased.

5.9 ການເຂົ້າເຖິງການບໍລິການ ແລະ ພື້ນຖານໂຄງລ່າງ

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

ການປ່ຽນແປງດິນຟ້າອາກາດ ເທື່ອລະກ້າວ

ການປ່ຽນແປງດິນຟ້າອາກາດ ເທື່ອລະກ້າວ

ອາກາດ ທີ່ກ່ຽວພັນກັບຄວາມຮຸນແຮງ (ໄພພິບັດທາງທໍາມະຊາດ)

ໄພພິບັດທາງອຸຕຸນິຍົມ

ໄພພິບັດທາງພູມອາກາດ

ໄພພິບັດທາງອຸທົກກະສາກ

ຜົນສະທ້ອນສະພາບອາກາດອື່ນໆທີ່ກ່ຽວຂ້ອງ

ຜົນສະທ້ອນສະພາບອາກາດອື່ນໆທີ່ກ່ຽວຂ້ອງ

ຄວາມຄິດເຫັນ:

With the grass stripes between the corn, the water can infiltrate faster and the soil is more stable and protected. The technology can be more tolerant towards intensive rainfalls but only to a certain moment. The technology is more sensitive towards humid conditions in spring and problems can accure when trying to apply the stripe mill cropping.

6.4 ການວິເຄາະຕົ້ນທຶນ ແລະ ຜົນປະໂຫຍດ

ຈະເຮັດປະໂຫຍດເພື່ອປຽບທຽບກັບຄ່າໃຊ້ຈ່າຍກັບສິ່ງກໍ່ສ້າງ (ຈາກທັດສະນະຂອງຜູ້ນຳໃຊ້ທີ່ດິນ) ໄດ້ແນວໃດ?

ຈະໄດ້ຮັບຜົນປະໂຫຍດເມື່ອປຽບທຽບກັບ / ຄ່າໃຊ້ຈ່າຍໃນການບຳລຸງຮັກສາທີເ່ກີດຂື້ນອິກ (ຈາກທັດສະນະຄະຕິຂອງຜູ້ນຳໃຊ້ທີ່ດິນ) ໄດ້ແນວໃດ?

6.5 ການປັບຕົວຮັບເອົາເຕັກໂນໂລຢີ

ຄວາມຄິດເຫັນ:

35% of land user families have adopted the Technology with external material support

Comments on acceptance with external material support: If farmers have good experiences more than 80% are maintaining this technology even without external subsidies of the Canton.

There is a moderate trend towards spontaneous adoption of the Technology

Comments on adoption trend: The subsidies from the Canton are very supportive for farmers to implement the new technology

7.1 ວິທີການ / ແຫຼ່ງຂໍ້ມູນ