论文部分内容阅读
我县人多地少,经济作物和粮食作物的安排矛盾较大,往往顾此失彼,但烟薯(即山芋)间作就可以解决作物安排的矛盾,收到钱粮兼顾的效果。1982、1983年我开始试验烟薯间作,两年平均烟叶亩收入352元。鲜山芋亩收2,572斤。(据铜山县农业局试验,二年平均为烟叶收入530元,鲜薯亩产4,700斤,该县1985年将推广此项间作制度——编者) 栽培时间:春烟叶1月下旬或2月上旬开始育苗,4月上、中旬移栽,春山芋3月上旬育苗,5月下旬移栽。
In our county, there are many people with less land and more contradictions in the arrangement of cash crops and food crops. However, they often lose their way. However, the intercropping of samovar (ie potato) can solve the contradiction of crop arrangement and receive the effect of both cash and grain. In 1982 and 1983, I began experimenting with intercropped smoky rice, with the average annual mu yield of 352 yuan for two years. Fresh sweet potato acres receive 2,572 pounds. (According to the trial of Tongshan County Bureau of Agriculture, the average annual tobacco harvest in the two years is 530 yuan, and the fresh potato yields 4,700 catties. The county will promote this intercropping system in 1985 - Editor) Cultivation time: Spring tobacco leaves in late January or February Beginning of nursery early, April, mid-transplanting, spring early spring in March nursery, transplanting in late May.