植物活力久久对马铃薯产量及产量性状的影响
Effects of the Long Plant Vigor on the Yield and Yield Character of Potatoes
第五思军 1王鑫娜 1李振业 2周继军2
作者信息
- 1. 西北大学生命科学学院,陕西西安710069
- 2. 山西振远生物科技有限公司,山西晋城048019
- 折叠
摘要
[目的]研究植物活力久久对马铃薯产量及产量性状的影响,为该肥料的大面积推广应用提供科学依据.[方法]通过小区试验和田间示范试验,研究植物活力久久对马铃薯产量和产量性状的影响.[结果]小区试验结果显示,与喷施磷酸二氢钾相比,喷施植物活力久久增产3 672.0 kg/hm2,增产率为10.73％,增收3 672.0元/hm2.大田示范结果显示,与喷施磷酸二氢钾相比,喷施植物活力久久增产3 352.5 kg/hm2,增产率为5.82％,增收3 352.5元/hm2.[结论]植物活力久久对马铃薯产量有显著影响,且主要是增加了单株结薯数、单株薯重和商品率.
Abstract
[Objective] To study effects of the long plant vigor on yield characters,yield and commercial rate of potatoes in order to provide the scientific evidence for widespread popularization and application of the fertilizer.[Method] By setting potassium dihydrogen phosphate as control,effects of the long plant vigor on yield and yield characters of potatoes were investigated through plot experiment and field demonstration experiment.[Result] The results of field plot trails showed the increment of yield was 3 672.0 kg/hm2,the rate of growth was 10.73％,and the new additional revenue was 3 672.0 yuan/hm2 respectively compared with applying potassium dihydrogen phosphate,while the results of field demonstration showed that the increment of yield was 3 352.5 kg/hm2,the rate of growth was 5.82％,and the new additional revenue was 3 352.5 yuan/hm2,respectively compared with applying potassium dihydrogen phosphate.[Conclusion] The long plant vigor has obvious effect on the yield of potatoes,and mainly increases the fruit number per individual plant,signal fruit weight and commercial rate.
关键词
马铃薯/植物活力久久/增产/商品率Key words
Potatoes/The long plant vigor/Increased production/Commercial rate引用本文复制引用
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据