化控时期与品种互作对花生产量和品质的影响  

Effects of the Interaction of Chemical Treatment Period and Variety on Yield and Quality of Peanut

作　　者：余琼[1] 司贤宗[1] 张翔[1] 李亮[1] 毛家伟[1] 余辉 

机构地区：[1]河南省农业科学院植物营养与资源环境研究所,河南郑州450002 [2]正阳县花生研究所,河南正阳463600

出　　处：《山西农业科学》2018年第2期217-220,共4页Journal of Shanxi Agricultural Sciences

基　　金：河南省花生产业技术体系耕作栽培岗位(S2012-05-G02);河南省农业科学院自主创新专项基金项目;河南省重大科技攻关项目(122101110600)

摘　　要：为改进花生高产优质生产技术,选用花生高产远杂9307和远杂6这2个品种,采用大田裂区随机区组试验设计,研究在花生出苗后不同时期进行化控处理对花生产量和品质的影响。结果表明,在相同的施肥条件下,花生品种对花生籽粒蛋白质含量及产量、粗脂肪的产量和脂肪酸组成均无明显影响;在花生出苗后50 d进行化控时,远杂9307比远杂6的花生产量增加1.2%;与花生出苗后30 d化控相比,在花生出苗后50 d化控的农艺性状、粗脂肪产量、蛋白质产量及不饱和脂肪酸含量均较高,其中,产量增加11.0%。花生出苗后50 d化控+远杂9307是较优的花生高产组合,产量为4 086.9 kg/hm^2。To improve the production technology of peanut with high yield and good quality, two varieties of peanut Yuanza 9307 and Yuanza 6 were selected, effects of chemical control on yield and quality of different genotypes of peanut were studied, through field experiment with randomized block design. The results showed that under the same fertilization conditions, peanut varieties had no significant effect on peanut kernels protein content and protein yield, crude fat yield and composition of fatty acids. Compared with Yuanza 6, Yuanza 9307 peanut yield increased 1.2% in chemical control 50 days. Compared with the chemical control after 30 days of peanut germination, agronomic traits, protein yield, crude fat yield and unsaturated fatty acids content were the highest in 50 days, the yield increased 11.0%. Under the experimental conditions, after 50 days of peanut chemical control of Yuanza 9307 is better, the yield is4 086.9 kg/hm^2.

关 键 词：化控 品种 夏花生 产量 品质 

分 类 号：S565.2[农业科学—作物学]