“根引”腐殖酸水溶肥对设施番茄生长及产量性状的影响  

Effect of ‘Genyin'Humic Acid Water- soluble Fertilizer on Protected Tomato's Growth and Yield Characters

作　　者：于秀针[1] 张彩虹 马艳[1] 姜鲁艳 孙俪娜[1] 王晓冬[1] 马彩雯[1] 

机构地区：[1]新疆农业科学院农业机械化研究所,乌鲁木齐830091 [2]新疆设施农业工程与装备工程技术研究中心,乌鲁木齐830091

出　　处：《新疆农业科学》2015年第6期1082-1085,共4页Xinjiang Agricultural Sciences

基　　金：自治区科技支撑计划项目(201130104);新疆农科院青年科技基金项目(xjnkq-2014025)

摘　　要：【目的】研究＂根引＂腐殖酸水溶肥对设施番茄生长和产量性状的影响,确定＂根引＂在设施番茄上的最佳施加量。【方法】通过土壤起垄栽培,在设施番茄上施加1、1.5和2 kg/667m2＂根引＂共3次,定期测定番茄的生长特性及产量性状。【结果】施加1和1.5 kg/667m2的＂根引＂对番茄生长促进效果较明显,而1.5和2 kg/667m2的＂根引＂对番茄的后期产量促进效果较明显,但二者之间的差异不显著。【结论】施加1-2 kg/667m2的＂根引＂腐殖酸水溶肥促进了番茄的生长,并增加了番茄的单果重以及产量,施加1.5-2.0 kg/667m2的＂根引＂,对番茄生长促进和产量及单果重的增加效果较明显。【Objective】The experiment is carried out to research the effects of ‘Genyin＇humic acid water- soluble fertilizer on protected tomato growth and yield characters and determine the optimal adding amount of ‘Genyin＇for protected tomato.【Method】Through soil ridging cultivation,applying 1 kg /667m2,1. 5 kg /667m2,2 kg / 667m2,a total of 3 times ‘Genyin＇on protected tomato,growth and yield characters of tomato were measured regularly. 【Result 】1 kg /667 m2 and 1. 5 kg / 667m2‘Genyin＇obviously promoted tomato growth,while 1. 5 kg /667m2 and 2 kg / 667m2‘Genyin＇affected tomato yield obviously,but the difference between the two treatments was not significant.【Conclusion】1- 2 kg /667m2 of ‘Genyin＇humic acid water-soluble fertilizer promoted the growth and increased the fruit weight and yield of tomato,overall,1. 5- 2. 0 kg /667m2 of ‘Genyin＇was the optimal amount for tomato growth and the yield and the single fruit weight.

关 键 词：腐殖酸水溶肥 番茄 生长 产量 

分 类 号：S641.2[农业科学—蔬菜学]