មានតែទិន្នន័យដែលបានប្រកាសជាសាធារណៈ ទើបអាចមើលឃើញ។

លទ្ធផលស្វែងរករបស់អ្នក (2464)

Direct seeding
technologies

Direct seeding [Switzerland]

A cropping system which allows to plant the seeds directly into the soil without ploughing. The soil is covered with plant remainders.

  • អ្នកចងក្រង៖ Unknown User
Maize strip tillage
technologies

Maize strip tillage [Switzerland]

A cropping system for maize which reduces the reworking of the soil to the stripes, in which the seeds are planted.

  • អ្នកចងក្រង៖ Joana Eichenberger
Stone Wall Bench Terraces
technologies

Stone Wall Bench Terraces [Syrian Arab Republic]

Ancient level bench terraces with stone walls, built to stabilise slopes, retain moisture, and create a suitable environment for horticulture.

  • អ្នកចងក្រង៖ Michael Zoebisch
Adding Soil
technologies

Adding Soil [Syrian Arab Republic]

To add red (fertile, nutrient rich) valley soil to degraded white soil on slopes (in olive orchards)

  • អ្នកចងក្រង៖ Liesbeth Colen
Semi-circle bunds
technologies

Semi-circle bunds [Syrian Arab Republic]

Semi-circle stone bunds are used as soil conservation and water harvesting structures to reduce soil erosion and improve productivity of olive trees.

  • អ្នកចងក្រង៖ kasem al ahmad