新疆农业科学2023，Vol.60Issue(11)：2646-2652,7.DOI:10.6048/j.issn.1001-4330.2023.11.006
植物生长调节剂复配不同叶面肥对棉花干物质积累及产量品质的影响
Effects of plant growth regulator combined with different leaf fertilizer on the accumulation of dry material and yield quality in cotton
摘要
Abstract
[Objective]To understand the effects of amine fresh and methylperidium compound on the growth and development of cotton,and to clarify the effect of amine fresh and meperamide compound on cotton yield increase of different foliar fertilizers,[Methods]The experiment was carried out in Dafeng Town,Hutu-bi County in 2021,using Xinluzao 82,mainly amine fresh and methyl,respectively,compounded acetyl-amine,auxiliary,borozin fertilizer,potassium scalemate,silicon fertilizer;Single administration of acetyl-amine was taken the control.In this experiment,the effects of different treatments on the agronomic traits,dry matter accumulation and yield quality of cotton were analyzed.[Results]The results showed that different treatments showed different degrees of regulation of plant height,among which the treatment of amine fresh me-peridium+additive+boron zinc fertilizer had a strong ability to inhibit plant height.In terms of dry matter accumulation,the amount of drifting dry matter accumulated by foliar sprays of amine fresh,meperamide+additive+potassium phosphite was the largest in all treatments,reaching 45.37 g/plant,and the total dry matter weight was the highest,reaching 83.71 g/plant;In terms of yield,the number of bolls per plant sprayed with amine fresh,meperidium+additive+boron zinc fertilizer reached a maximum of 6.78 per plant,and the maximum weight of a single bell was 6.41 g,and the yield of seed cotton harvested by spraying amine fresh o meperidium+additive+potassium phosphite was the highest,which was 10.42％higher than that of the control.[Conclusion]Therefore,the combination of amine fresh o meperidium+auxiliaries+potassium phosphite has the best yield enhancement effect.关键词
棉花/甲哌鎓/干物质/产量/叶面肥Key words
cotton/methylpiperium/dry matter/production/foliar fertilizer分类
农业科技引用本文复制引用
吴刚,赵强,谢佳,张启越,占东霞,田阳青,李欣欣..植物生长调节剂复配不同叶面肥对棉花干物质积累及产量品质的影响[J].新疆农业科学,2023,60(11):2646-2652,7.基金项目
新疆维吾尔自治区重大科技专项"机采棉塑型封顶与脱叶催熟技术研究示范"(2520ZZQZD)Major Science and Technology Special Machine Cotton Molding Capping and Leaf Removal Ripening Technology Research Demonstra-tion of Xinjiang Uygur Autonomous Region(2520ZZQZD) （2520ZZQZD）
