论文部分内容阅读
河津县1982年麦田套种花生1万亩,平均亩产400斤,最高达600多斤,比麦收后复播花生增产100多斤,而且可以早腾地,保证下茬小麦适时播种。其栽培要点如下。 1.选用适宜套种的小麦和花生品种粤油187-93花生早熟高产,生育期116天,徐州68-4、鄂花3号也适宜套种,1982年在中等肥力地品比试验中,这3个品种亩产都超过400斤。套种田小麦品种以矮秆、高产、早熟的小偃6号、运辐早较好。 2.套种期一般在小麦收获前20-10天套种。我县5月20日左右较好。
Hejin County, 1982 wheat crop interplanting 1 million mu of peanut, an average of 400 pounds per mu, up to 600 kilos, peanut than the post-harvest peanut yield increase of 100 kilos, but also can be early, to ensure the timely sowing of the next crop of wheat. The cultivation points are as follows. 1. Select the appropriate intercropping wheat and peanut varieties Yueyou 187-93 peanut high yield early maturity, growth period of 116 days, Xuzhou 68-4, E 3 is also suitable for intercropping, medium fertilizer in 1982, the ratio test, which 3 A variety of mu produce more than 400 pounds. Set of wheat varieties to dwarf, high yield, precocious Xiaoyan 6, transport early good. 2. The intercropping period is usually 20-30 days before wheat harvest intercropping. May 20 around my county better.