摘要
以闫棉67号为供试材料,探究不同植物生长调节剂复配对棉花成铃和产量的影响。结果表明,不同植物生长调节剂复配可以有效调节棉花株高和果枝数,增加棉花果节量,提高棉铃数,同时增加棉铃体积和棉铃重,显著提高棉花伏前桃和伏桃数量,增加籽棉产量,其中复硝酚钠和胺鲜酯复配处理效果最佳。各复配处理对棉花纤维品质影响均较小。
Taking Yanmian 67 as experimental material, the effects of different plant growth regulators on boll formation and yield of cotton were investigated. The results showed that different plant growth regulators compound could effectively adjust the plant height and the number of fruit branches, increase the number of fruit nodes and bolls, increase the volume and weight of bolls, significantly increase the number of before summer bolls and summer bolls, and increase the lint yield. The combination of sodium nitrate-phenol and fresh amine had the best effect. Each compound treatment had little effect on cotton fiber quality.
作者
马春梅
田阳青
赵强
李江余
吴雪琴
Ma Chunmei;Tian Yangqing;Zhao Qiang;Li Jiangyu;Wu Xueqin(College of Agriculture,Xinjiang Agricultural University/Engineering Research Centre of Cotton,Ministry of Education,Urumqi 830052,Xinjiang,China)
出处
《作物杂志》
北大核心
2022年第6期181-185,共5页
Crops
基金
新疆兵团科技攻关项目“棉花化学打顶整枝综合配套技术集成与示范”(2018AB039)。
