不同刈割时间对花生果、秧产量和品质的影响

摘要

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 P＜0.01 level. Its crude protein content was also higher than that of the control. However, the difference was not statistically significant.%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.