一、产量构成因素据1981、1982两年对我县地膜花生高产田块的调查,亩产800斤以上的高产田,每亩实收株数为1.41～1.47万株,单株结果19.7～25.5个,市斤果156～232个,出米率72～76％。沙东大队的高产田,虽单株结果较少,但荚果饱满,果大果重,出米率高;而胡家大队的高产田块,不仅结果多,而且荚果也饱满,市斤果数200个左右。说明,夺取花生高产,单从增加果数入手不行,还必须加强肥水管理,及时防病灭虫,保护叶片并延长其功能期,提高果实的饱满度。 First, the production factors According to 1981,1982 two years of high-yield film mulching in our county plots, yield more than 800 pounds of high-yield fields, the actual number of acres per acre 1.41 ~ 14,700 strains per plant 19.7 ~ 25.5 , The city of fruit 156 to 232, a rice rate of 72 to 76%. The high-yielding fields of the Shadong Brigade, although the results of individual plants are few, but the pods are full, with large fruit weight and high output rate of rice. The high-yielding fields of the Hu brigade are not only fruitful but also have plenty of pods, 200 or so. That, to seize the peanut high yield, just from increasing fruit number not to start, but also must strengthen fertilizer and water management, timely prevention and pest control, protect the leaves and extend its functional period, improve the plumpness of the fruit.