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实行茶粮間作,出現了两种情况,一种是間作后,茶粮都增产;另一种是收了粮食,影响了茶树生长,造成茶叶減收。由此,产生了两种主张,一是可以間种;另一是不能間种。針对这种情况,我們到重点茶区的张冲公社茶叶大队进行了調查研究,找到了問題的关鍵。一、茶粮間作对茶树有无影响調查中,抓住了几个典型进行了分析。江岭生产队的一块茶园間作粮食作物后,对茶树影响很大。茶农說:由于种的是豇豆,豆藤攀緣茶树,抑制了茶树的生长,因此,第二年春茶芽叶既小又少,有的还是黑棵,結果使茶叶減产。另有一块茶园間作了高梁,結果茶叶产量也是大減。据說,自点种高梁后,一直沒有进行施肥、管理,加之,高梁是拔地力很强的作物,必然爭夺了茶地营养,影响了茶树生长。而大队門口的三亩茶园,
Intercropping between the implementation of tea, there have been two situations, one is intercropping, tea are increased production; the other is the receipt of food, affecting the growth of tea, resulting in reduced tea. As a result, there are two kinds of propositions, one can inter-species; the other can not be inter-species. In response to this situation, we went to focus on tea Zhang Chong commune tea brigade conducted a survey to find the crux of the problem. First, the intercropping of tea on whether the impact of tea investigation, seize a few typical analysis. Jiangling production team of a tea plantation for food crops, a great impact on the tea tree. Tea farmers said: As the kind of cowpea, bean vine climbing tea, inhibit the growth of tea, therefore, the second year of spring tea buds small and small, and some still black, the result is to cut the output of tea. Another piece of tea made Sorghum, the result is greatly reduced tea production. It is said that since the kind of sorghum, has not been fertilization, management, coupled with sorghum is a very strong pull of crops, will inevitably compete for tea nutrition, affecting the growth of tea trees. The brigade at the door of three acres of tea,