摘要
为探究生姜高产的施肥模式,本试验以常规复合肥施肥作为对照(T0),以普通复合肥结合水溶肥模式(T1)以及控释肥结合水溶肥模式(T2)为试验组研究对大姜生长状况、土壤环境以及大姜产量的影响。结果表明,T2处理控释肥养分释放与生姜需肥规律同步,可促进生姜产量提高。产量分别是:T2>T1>T0。T2的产量达到5256.9 kg/667 m^2,T1的产量是4624.8 kg/667 m^2,比T0分别增加了30.8%、15.1%。扣去肥料成本,T2、T1处理分别较T0增收25.7%、11.5%。同时,T2施肥还改善了土壤的环境,提高生姜对病虫害的抗性,大姜上用控释肥与水溶肥搭配使用为优。
In order to investigate the yield of ginger fertilization mode, the experiment with conventional compound fertilizer as control （T0）, the common compound fertilizer with water soluble fertilizer model （T1） and controlled-release fertilizer combined with water soluble fertilizer model （T2） for the experimental group study on the growth and soil environment and the effect of ginger yield. The results showed that the nutrient release of T2 controlled to release fertilizer was synchronous with the fertilizer requirement of ginger, which could promote the yield of ginger. The yield was T2 〉 T 1 〉 T0. The yield of T2 reached 5256.9 kg/667 m2, and the yield of T1 was 4624.8 kg/667 m2, which increased by 30.8 % and 15.1%, respectively, compared with TO, T2 and TI treatments increased the income by 25.7 % and 11.5 %. At the same time, T2 fertilization also improved the soil environment and improved the resistance of ginger to diseases and insect pests.
作者
王艺蓉
潘彬
康专苗
Wang Yirong;Pan Bin;Kang Zhuanmiao(Guizhou Agricultural Product Quality Supervision and Inspection Center, Guiyang 55000;Shanghai Wintong Chemicals Co. Ltd., Shanghai 200000;Guizhou Agricultural Product Quality Supervision and Inspection Center, Guiyang 562400, China)
出处
《广东化工》
CAS
2018年第7期116-117,132,共3页
Guangdong Chemical Industry
