1.2 Технологийг үнэлэх, баримтжуулах ажилд хамаарах мэдээлэл өгсөн хүмүүс, байгууллагуудын холбоо барих мэдээлэл

Технологи баримтжуулах/үнэлэх ажилд дэмжлэг үзүүлсэн байгууллага(ууд)-ын нэр (шаардлагатай бол)

Технологи баримтжуулах/үнэлэх ажилд дэмжлэг үзүүлсэн байгууллага(ууд)-ын нэр (шаардлагатай бол)

1.3 ВОКАТ-аар баримтжуулсан өгөгдлийг ашиглахтай холбоотой нөхцөл

Эмхэтгэгч болон гол мэдээлэгч хүн(хүмүүс) WOCAT аргачлалаар баримтжуулсан мэдээллийг ашиглахтай холбоотой нөхцлийг хүлээн зөвшөөрсөн:

Тийм

1.5 ГТМ Арга барилын Асуулга (ууд) руу хандах (ВОКАТ ашиглан баримтжуулсан)

Farmer initiative within enabling environment [Швейцар]

Initiative and innovation of land users, stimulated by government's technical and financial support.

• Эмхэтгэгч: Nicole Guedel
• 01/13/2009 шөнө дунд

2.1 Технологийн товч тодорхойлолт

Технологийн тодорхойлолт:

Contour small bench terraces with stabilising permanent green cover in steep sloping vineyards.

2.2 Технологийн дэлгэрэнгүй тодорхойлолт

Тодорхойлолт:

Description: The vineyards of the region are all, for micro-climatc reasons, more or less sloped. The technology is applied on steep to very steep slopes. It ist characterised by two elements: 1) small bench terrace with one contour-oriented vine row per terrace and 2) an initially sown all-year green cover of the soil surface for stabilisation reasons (green cover is also used between vine rows which are oriented up and down the slope, eg not terraced, see SWI01).
Purpose: Main purpose of the terrace construction is a possible mechanisation on steep to very steep slopes. Direct purpose of the green cover is the stabilisation of the small terraces, indirect but important purpose is the prevention of soil degradation, especially soil erosion by water and - secondary - to protect soil surface from compactation when using mechanised equipment.
Establishment: The terraces are constructed by external specialists and heavy machinery (walking excavator, type "Menzi Muck") and are considered to serve for a whole life cycle of the vine (20-40 years). The green cover is sown since stabilisation is needed from the very beginning on. The duration of the establishment is 3 years. Because of insufficient root length of young vines agronomic and vegetative measures differ from the "normal" measures: For reasons of competition the space around the freshly planted vines is kept free from vegetation with a hoe.
Maintenance: the topsoil is ripped from time to time with fuel driven machine (spade machine tracked by tractor). Cover vegetation is either cut or chopped and serves as mulching . Herbicides are applied around the vines. Minimum tillage and cutting / mulching may additionally serve to mobilise nutrients and to increase organic matter content or to eliminate competition of cover vegetation.
Natural environment: the vineyards are mainly placed on mountain or hill slopes, below 600 m a.s.l., annual rainfall is around 1000 mm with at least one erosive storm per year. The geological underground is limy, locally layered by Molasse (type of conglomerate). Soil properties are strongly influenced by anthropogenic activities (viticulture). Main degradation problem without green cover is erosion by water.
Human environment / land use: the region has a strong wine growing tradition (several centuries), belongs to the important Swiss wine growing regions and is not very densly populated.
First experiments with green cover in Switzerland were done in the 70ies around Zürich on contour small bench terraces, in the region of the lake of Biel contour small bench terraces with green cover started to be implemented in the 80ies

2.3 Технологийн гэрэл зураг

2.5 Энэ үнэлгээнд хамрагдсан технологийг хэрэгжүүлсэн улс орон/ бүс нутаг/ байршил

2.6 Хэрэгжсэн хугацаа

Байгуулсан тодорхой оныг мэдэхгүй бол баримжаа хугацааг тодорхойл:

• <10 жилийн өмнө (саяхны)

2.7 Технологийн танилцуулга

Технологийг хэрхэн нэвтрүүлснийг тодорхойл:

• Гадны төсөл/хөтөлбөрийн дэмжлэгтэйгээр

Тайлбар (төслийн төрөл г.м.):

The development of contour small bench terraces with green cover in vineyards was (also on the international level) essentially promoted and supported by the Federal Research Station for fruit-growing, viticulture and horticulture in Wädenswil (Canton of Zürich) and Changins (Canton of Vaud)

3.2 Технологи нэвтрүүлсэн газрын одоогийн газар ашиглалтын хэлбэр(үүд)

Тариалангийн талбай

• Мод, сөөг тарих

Мод, бут тариалах - Таримлыг тодорхойлно уу:

• усан үзэм

Жилд ургамал ургах улирлын тоо:

• 1

Тодорхойлно уу:

Longest growing period in days: 210Longest growing period from month to month: Apr - Oct

Тайлбар:

Major land use problems (compiler’s opinion): The main problem was decreasing soil fertility, especially throug soil erosion by water with negative off-site effects like sand- /sediment deposition and contamination of groundwater by nutrients. It became a serious problem since the 60ies when the fact became visible that the traditional labour-intensive cultivation system, which was strongly dependent on external inputss, could no longer be sustained within an industrialised agriculture system.

Type of cropping system and major crops comments: a vine plantation is established for a period of 20-40 years (lifetime of a vine). Some farmers make one year of fallow between the destruction of the old and the establishment of a new plantation.

3.4 Усан хангамж

Технологи хэрэгжүүлсэн газрын усан хангамж:

• Байгалийн/усалгаатай арга хосолсон

Тайлбар:

Water supply: rainfed, mixed rainfed - irrigated

3.5 Технологи ГТМ-ийн аль бүлэгт хамаарах вэ

• хөрс/ ургамлын бүрхэвч сайжруулах
• Налуугийн арга хэмжээ

• Stabilisation of terraces

3.6 Технологийг бүрдүүлэх ГТМ арга хэмжээ

3.7 Технологид харгалзах газрын доройтлын төрөл

хөрс усаар эвдрэх

• Wt: Хөрсний гадаргын угаагдал
• Wo: Усны элэгдлийн дам нөлөө

хөрсний химийн доройтол

• Cn: Үржил шим ба ялзмаг буурах (элэгдлийн шалтгаангүй)
• Cp: Хөрсний бохирдол

хөрсний физик доройтол

• Pc: Хөрс дагтарших
• Pk: Гадарга дээр хагсах, хагарах

Тайлбар:

Main type of degradation addressed: Wt: loss of topsoil / surface erosion, Wo: offsite degradation effects

Secondary types of degradation addressed: Cn: fertility decline and reduced organic matter content, Cp: soil pollution, Pc: compaction, Pk: sealing and crusting

Main causes of degradation: other human induced causes (specify) (agricultural causes: fast changing basic conditions of viticulture in the last 100 years), education, access to knowledge and support services (lack of knowledge), fast changing basic conditions of viticulture (economy, laws)

3.8 Газрын доройтлоос урьдчилан сэргийлэх, сааруулах ба нөхөн сэргээх

Газрын доройтолтой холбоотойгоор Технологи ямар зорилго тавьсан болохыг тодорхойл:

• Газрын доройтлыг бууруулах

Тайлбар:

Main goals: mitigation / reduction of land degradation

4.1 Технологийн техник зураг

Техник тодорхойлолт (техник зургийн тайлбар):

Technical drawing of small contour bench terraces with permanent green cover. A = width of terrace, B = tractor area, C = distance between vine plant and terrace edge, D = gradient of terrace riser, E = distance of vine rows, F = orignal slope, G = zone of application of herbicides (10-40 cm).

Date: June 2003

Technical knowledge required for field staff / advisors: high

Technical knowledge required for land users: moderate

Main technical functions: control of dispersed runoff: retain / trap, reduction of slope angle, reduction of slope length, improvement of ground cover

Secondary technical functions: control of raindrop splash, increase of surface roughness, increase in organic matter, increase of infiltration, increase / maintain water stored in soil, improvement of soil structure, increase in soil fertility

Mulching
Material/ species: cut or chopped cover vegetation
Remarks: dispersed over the whole surface; if possible cutting/chopping (alternating)

Agronomic measure: removing less vegetation cover
Material/ species: cut or chopped cover vegetation, vine leaves and cut branches
Remarks: between vine rows

Manure / compost / residues
Material/ species: compost
Remarks: only sporadically (every 5-10 year or less)

Mineral (inorganic) fertilizers
Material/ species: nitrogen
Quantity/ density: 0-50 kg/ha
Remarks: normally rather little nitrogen

Agronomic measure: mineral (inorganic) fertilizers
Material/ species: potassium
Quantity/ density: 0-20 kg/ha

Agronomic measure: mineral (inorganic) fertilizers
Material/ species: magnesium
Quantity/ density: 0-25 kg/ha

Agronomic measure: mineral (inorganic) fertilizers
Material/ species: phosphorus
Quantity/ density: 0-20 kg/ha

Breaking compacted subsoil
Remarks: only on terrace, if possible only every second row/terrace (alternating)

Scattered / dispersed
Vegetative material: G : grass

Grass species: different grass species, taraxacum, veronica, legumes, calystegia, geranium...

Terrace: bench level
Vertical interval between structures (m): 1.3 m
Spacing between structures (m): 2.5 m

Construction material (earth): only earth of parcel

Slope (which determines the spacing indicated above): 60%

Lateral gradient along the structure: 0%

Vegetation is used for stabilisation of structures.

Зохиогч:

Nicole Güdel, Berne, Switzerland

4.3 Бий болгох үйл ажиллагаа

4.4 Бий болгоход шаардагдсан зардал, хөрөнгийн өртөг

Тайлбар:

Duration of establishment phase: 36 month(s)

4.5 Арчилгаа/ урсгал үйл ажиллагаа

4.6 Арчилгаа/урсгал ажилд шаардагдсан зардал, хөрөнгийн өртөг (нэг жилд)

Тайлбар:

Machinery/ tools: e.g.: walking excavator, hoe, mower with tracked vehicle or portable motor scythe, spading machine with tracked vehicle; knapsack sprayer or biocide t

4.7 Зардалд нөлөөлж байгаа хамгийн чухал хүчин зүйл

Өртөг, зардалд нөлөөлөх гол хүчин зүйл:

(manual) labour

5.1 Уур амьсгал

5.2 Гадаргын хэлбэр

Гадаргын талаархи тодорхойлолт ба бусад тайлбар:

Altitudinal zone: 501-1000 m a.s.l. (For climatic reasons vines grow hardly above 600 m a.s.l. in Switzerland)
Landforms: Hill slopes (most of them southeastward sloping hills (part of the Jura mountain range))
Slopes on average: Steep (31-60%) (Vines are planted on different slopes. But contour small bench terraces are applied at steep slopes)

5.3 Хөрс

Боломжтой бол хөрсний бүрэн тодорхойлолт, боломжит мэдээллийг өгнө үү, жишээ нь хөрсний төрөл, хөрсний урвалын орчин/хүчиллэг байдал, катион солилцох чадавхи, азотын хэмжээ, давсжилт г.м.

Soil depth: From shallow to very deep (Soil depth is very irregular, at some places limestone rocks appear at the surface, at other places soil can be quite deep.But if soil is very shallow for the whole parcel contour small bench terraces)
Soil fertilits is medium (Vines are normally grown on rather marginal spots. Compared to the general productivity these soils have a medium fertility. (If measured at the vine itself, soil fertility is sufficient/high))
Topsoil organic matter is medium (loamy,silty) (without / before SWC (green cover))
Soil drainage/infiltration is mostly good, at some spots medium (depressions; when high percentage of clay)
Soil water storage capacity is medium (without / before SWC (green cover)), high (without / before SWC (green cover)) or low (without / before SWC (green cover). Depressions; when high percentage of clay)

5.6 Технологи нэвтрүүлсэн газар ашиглагчдын тухай мэдээлэл

Газар ашиглагчдын бусад шинж чанарыг тодорхойл:

Population density: 200-500 persons/km2
Annual population growth: 0.5% - 1%
Off-farm income specification: This is representative for the full time winegrowers. The majority of winegrowers do winegrowing beside a regular off-farm job as a hobby. Nearly all winegrowers have implementeted the SWC technology. Probably there is no difference in hobby-winegrowers and full-time-winegrowers concernring implementation of the SWC technology.
Level of mechanization: Manual labour (most of the work in the vineyard is done by hand (especially harvest)) or mechanised (some of the activities are carried out with fuel driven equipment. But mechanisation is moderate since big and heavy machines cannot been applied in these vineyards).
Market orientation is commercial/market (in the region of the lake of Biel the majority of grapes are pressed to wine an then and sold directly from the farm's wine cellar)

5.7 Газар ашиглагчийн технологи нэвтрүүлсэн газрын дундаж талбайн хэмжээ

5.8 Газар эзэмшил, газар ашиглах эрх, ус ашиглах эрх

Газар өмчлөл:

• хувь хүн, өмчийн гэрчилгээтэй

Газар ашиглах эрх:

• хувь хүн

6.1 Технологийн талбайд үзүүлсэн нөлөө

Нийгэм-эдийн засгийн үр нөлөө

Үйлдвэрлэл

Орлого, зарлага

Нийгэм-эдийн засгийн бусад үр нөлөө

Нийгэм-соёлын үр нөлөө

Экологийн үр нөлөө

Хөрс

Биологийн олон янз байдал: ургамал, амьтан

Уур амьсгал болон гамшгийн эрсдлийг бууруулах

Экологийн бусад үр нөлөө

6.2 Технологийн талбайн гадна үзүүлсэн үр нөлөө

6.4 Өртөг ба ашгийн шинжилгээ

Бий болгох зардалтай харьцуулахад ямар ашиг өгсөн бэ (газар ашиглагчийн бодлоор)?

Арчилгаа/урсгал зардалтай харьцуулахад ямар ашиг өгсөн бэ (газар ашиглагчийн бодлоор)?

6.5 Технологи нэвтрүүлэлт

Технологи нэвтрүүлсэн хүмүүсээс хэд нь өөрийн хүчээр технологийг хэрэгжүүлсэн бэ, өөрөөр хэлбэл гадны тусламж дэмжлэг авалгүйгээр?

• 91-100%

Тайлбар:

10% of land user families have adopted the Technology with external material support

Comments on acceptance with external material support: estimates

90% of land user families have adopted the Technology without any external material support

Comments on spontaneous adoption: estimates

There is a strong trend towards spontaneous adoption of the Technology

Comments on adoption trend: Contour small bench terraces with green cover are seen as good opportunity for viticulture in steep slopes. Adoption is done mainly spontaneous

7.1 Мэдээлэл цуглуулсан арга/эх үүсвэр