论文部分内容阅读
为了摸索谷子在中等肥力条件下的高产栽培规律,1980年我所搞了50亩试验田,亩产谷子522斤、谷草2,000斤.其主要栽培措施如下:1.精选良种:选用丰产性能好、抗逆性强、穗大、穗紧的铁谷一号原种.播前在筛选的基础上,又进行5次清水选种,使谷子生长整齐,无杂株,白发病穗仅占0.05%.2.适时晚播,精量播种:适时晚播可使谷子各个生育阶段对环境条件的要求和自然条件相适应.1980年5月10日播种,比历年晚10天左右,播后
In order to explore millet in medium fertility conditions of high-yield cultivation law, in 1980 I have engaged in 50 acres of experimental field, per mu yield of 522 pounds of millet, asparagus 2,000 pounds.Its main cultivation measures are as follows: 1 selected varieties: selection of high yield performance, Strong resistance, spike, ear tight Tugu No. 1. Before sowing on the basis of screening, but also for 5 times the water selection, so that the growth of the tidy millet, no hybrid plants, white hair only 0.05% .2. Timely late sowing, precision sowing: timely late sowing millet can give birth to various stages of the requirements of the environmental conditions and natural conditions to adapt. May 10, 1980 sown, 10 days later than the calendar year after the broadcast