មានតែទិន្នន័យដែលបានប្រកាសជាសាធារណៈ ទើបអាចមើលឃើញ។

លទ្ធផលស្វែងរករបស់អ្នក (479)

Terrace
approaches

Terrace [China]

Terraces are built on a slope land which as a raised bank made up of earth or stone with vertical or sloping sides and an approximately flat top to control soil erosion and preserve and enhance soil fertility.

  • អ្នកចងក្រង៖ Meili WEN
Caragana Korshinskii Planting - a SWC vegetation technology
approaches

Caragana Korshinskii Planting - a SWC vegetation technology [China]

SWC decision makers, I.e. approach planners, lead local people to plant caragana korshinskii in the areas of serious water and/or wind erosion by means of combined inputs from government, locals and social loan etc.

  • អ្នកចងក្រង៖ Jinsheng FU
Terrace approach
approaches

Terrace approach [China]

Highly organised campaign to assist land users in creating terraces: support and planning from national down to local level.

  • អ្នកចងក្រង៖ Yaolin Wang
Pits
approaches

Pits [China]

The pits are constructed by hand on steep slope by government investment.

  • អ្នកចងក្រង៖ Baoyuan Liu
Subsoiling
approaches

Subsoiling [China]

Subsoiling with mulching is one of the conservative tillage using subsoiling plough to loose subsoils with surface soil undisturbed.

  • អ្នកចងក្រង៖ Zhanguo Bai
Small Watershed Comprehensive Control
approaches

Small Watershed Comprehensive Control [China]

Controlling a small watershed comprehensively with structural, vegetative, management, and agronomic measures based on harvesting area of ground water and underground water, to improve the production and conservation of land.

  • អ្នកចងក្រង៖ Jun XIA
Check Dam
approaches

Check Dam [China]

Check dam is a kind of sediment storage dam of 5m below and is built in channels to control the down cutting of channel bed.

  • អ្នកចងក្រង៖ Haiyan WEI