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今年全国茶叶生产暨试验研究会议上,在总结增产经验中指出:茶园铺草是增产关键之一,各地应大力推广。茶园铺草经试验及实践证明,增产效果很大。茶园在长期没有进行施把的情况下,铺草比不铺的可增产20—30％;如果在一般施肥的基础上再加铺草,增产幅度更大,据日本试验结果施肥加铺草比单施肥的增产10％左右,据苏联试验结果每亩茶园子施磷钾肥基础上施用60—70斤氮,再用绿肥作物作铺盖的可增产21.7％。
At this year’s National Tea Productivity and Experimental Research Conference, it is pointed out in summing up experience of increasing production that tea plantation is one of the keys to increasing production and should be vigorously promoted by all localities. Tea plantation grass test and practice proved that a large yield increase. Tea plantations in the long run without the case, the shop than the shop can be increased 20-30%; if the general fertilization based on the plus shop grass, a greater rate of increase, according to the Japanese test results fertilize more than grass According to the results of the Soviet Union test, applying 60-70 kg of nitrogen on the basis of applying phosphorus and potassium fertilizer per mu of tea garden and increasing the yield by 21.7% with green manure crops.