不同刈割时间对花生果、秧产量和品质的影响

Effect of Vine Cutting Time on Yield and Quality of Peanuts and Vine

摘要: 为了确定合适的刈割时间,在有限的耕地中获得较高的产量和效益,采用小区试验的方法,研究了不同刈割时间对泉花7号的花生果及花生秧的产量及品质影响。结果表明:花生秧能提前10 d收获,刈割高度保持在5 cm左右,既不影响花生果的产量与品质,又能提高花生秧产量及粗蛋白含量,其中花生秧提前10 d收获产量比对照提高6.5%,差异达极显著;粗蛋白含量高于对照,但差异不显著。

Abstract: Effects of vine cutting time on the yield and quality of Quanhua No.7 peanuts and vine were studied.The results showed that harvesting vine 10 days earlier at the vine height of 5 cm could increase the crude protein content and yield of the vine without apparent decline on peanut yield and quality.The yield of vine cut 10 days before peanut-harvest increased 6.5% over the control,at P0.01 level.Its crude protein content was also higher than that of the control.However,the difference was not statistically significant.