"irrigation"的搜索结果

this irrigation pipeline running across a furrowed colorado field

标签: this,irrigation,pipeline,runni

this image depicts the pooling of irrigation tailwater at the edge of a wyoming pasture

标签: this,image,depicts,the,pooling

this curved irrigation canal here empty of water

标签: this,curved,irrigation,canal,h

lateral irrigation system water is conveyed off the main channel to laterally directed channels

标签: lateral,irrigation,system,wate

farmers in india save time energy and money switching to drip irrigation

标签: farmers,in,india,save,time,ene

farmers dig irrigation canals

标签: farmers,dig,irrigation,canals

assistance to small farmers to improve crop production through improved irrigation systems

标签: assistance,to,small,farmers,to

agricultural assistance projects for egypts farmers to improve their irrigation methods for crop increase

标签: agricultural,assistance,projec

haitian workers are building irrigation canal

标签: haitian,workers,are,building,i

after a water users association and irrigation plan was put into place farmersaw

标签: after,a,water,users,associatio

one of the oaxaca farmers benefiting from new irrigation systems stands among her crops

标签: one,of,the,oaxaca,farmers,bene

after retrieving water from an irrigation canal a resident boils water in a large container

标签: after,retrieving,water,from,an

men working on water canal project which has improved irrigation for farmers

标签: men,working,on,water,canal,pro

woman irrigating her nursery with irrigation pump tanzania

标签: woman,irrigating,her,nursery,w

uzbek farmers no longer have to fight over irrigation water

标签: uzbek,farmers,no,longer,have,t