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我国板栗栽培历史悠久,果质佳良,驰名中外。然而,由于管理粗放单株产量很低。据调查,我国成龄栗树平均株产仅3～4斤。著名的板栗产地河北省,产量占全国的三分之一,结果树平均株产也仅有4～7斤,而且大小年现象严重。为解决上述问题,从1978年开始,我所在河北省邢台县浆水公社前南峪大队设置了探索板栗高产稳产技术的试验。试验区面积
China’s chestnut cultivation has a long history, good quality, well-known at home and abroad. However, due to the low yield of extensive plant management. According to the survey, China’s average annual production of chestnut trees only 3 to 4 pounds. Famous chestnut origin in Hebei Province, accounting for one-third of the country’s output, the results of the average yield of trees is only 4 to 7 pounds, and the size of the year serious. In order to solve the above problems, from 1978, our company located in Qiannanyu, Xingshui County, Hebei Province, Qianjinan Brigade set up a trial to explore the high and stable yield techniques of chestnut. Test area