灌区实现农田林网化的标准是什么?人均和亩均应多少株?四旁树木的复盖率怎么计算?目前没有统一标准。有人提出按农村人口计算人均达到100株;有人认为按耕地面积每亩达到50株;还有人认为,干、支、农三级沟渠路和房前屋后按规格全部植上树,就算实现农田林网化了,不提具体数量。三 What is the standard of irrigated farmland network? How many per capita and mu should be? How to calculate the coverage rate of trees? There is no unified standard at present. Some people put forward that according to the rural population, the average per capita reached 100; some people think that the area of ​​cultivated land per acre reached 50; still others think that the dry, branch and farm three ditch roads and houses in front of all the trees planted according to specifications, even if the realization of farmland Lin network, not to mention the specific number. three