锌肥不同用量对旱地油用亚麻生长及种子产量的影响  

The Effects of Different Amounts of Zinc Fertilizer on the Growth and Yield of Oil-Flax in Arid Land

作　　者：曹秀霞[1] 钱爱萍[1] 张炜[1] 杨崇庆[1] 

机构地区：[1]宁夏农林科学院固原分院,宁夏固原756000

出　　处：《作物杂志》2016年第3期167-170,共4页Crops

基　　金：现代农业产业技术体系专项资助项目(CARS-17)

摘　　要：以油用亚麻为试验材料,采用随机区组试验设计,研究锌肥对宁南山区旱地油用亚麻生长发育及种子产量的影响,结果表明:锌肥有利于促进油用亚麻苗期的生长发育,改善油用亚麻植株高度、单株鲜重、单株干重及农艺性状指标,增加油用亚麻产量,以施锌肥30.0kg/hm^2处理产量最高,为1 111.65kg/hm^2。Taking oil-flax as test material,zinc fertilizer was applied to study the growth and yield of oil-flax in Ningxia by arranged randomized block design. The results showed that enrichment of trace elements of zinc could promote the growth of plant.Zinc fertilizer could improve the fresh weight, dry weight and agronomic characters of oilflax,and increase the yield of oil-flax. The application of 30kg/hm2 zinc fertilizerper could make the highest yield of oilflax.

关 键 词：油用亚麻 锌肥 生长 种子产量 

分 类 号：S565.9[农业科学—作物学]