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近年来高产田实践证明:春花生用提早播种期延迟收获期的方法延长生长期是花生栽培技术中一项显著的增产措施。从77年到80年我县出现的800斤以上的高产田块,生长期都在140—150天。为了明确其增产原因,我们于1977、1979和1980年进行了多年的研究。 试验处理和方法 1977年采取提早播种期,同期收获,分为3个处理,即1月20日、2月4日、19日播种,6月10日收获,生长期分别为141、126、110天,品种为粤油551。
In recent years, high-yielding field practice has proved that the method of prolonging the harvest period of early peanut sowing by spring peanut is a significant increment in peanut cultivation. From 77 to 80 years my county appeared more than 800 pounds of high-yield plots, growing in 140-150 days. In order to clarify the reasons for its increase, we conducted many years of research in 1977, 1979 and 1980. Experimental treatment and methods In 1977 to take the early sowing period, harvest the same period, divided into three treatments, namely January 20, February 4, 19 sowing, June 10 harvest, the growth period were 141,126,110 Day, the varieties of Guangdong Oil 551.