不同含硫氯缓释掺混肥在花生中的施用效果
Application Effect of Different Sulfur and Chlorine Containing Slow-Release Blended Fertilizers in Peanuts
孙玲丽 1战贞卉 1王凤霞 1王巍翰 1王其选1
作者信息
- 1. 众德肥料[烟台]有限公司,山东 烟台 264002
- 折叠
摘要
缓释肥作为一种新型肥料具有良好的发展前景,硫、氯元素是花生必要的营养元素,但对于含硫或含氯的不同类型缓释肥对花生产量和生长状况的影响还鲜有报道.本研究于2023年开展了含硫和含氯缓释肥在花生上的肥效试验,以探究其对花生农艺性状、产量和品质的影响.试验花生品种为'潍花24号',试验设置4个处理:含硫普通肥15-10-20S(T1),含硫缓释掺混肥15-10-20S(T2),含氯普通肥15-10-20Cl(T3),含硫氯缓释掺混肥15-10-20SCl(T4).研究结果表明,与T1相比,T2显著提高了花生的平均单仁果重、单株荚果数、产量和经济效益,增产5.4%,增收7.6%;同时也显著提高了花生籽粒中可溶性糖和中微量元素含量.与T3相比,T1、T2和T4显著提高了花生的单株荚果数、平均果重、产量和经济效益;T2和T4显著提高了花生籽粒中脂肪含量.
Abstract
Slow-release fertilizers,as a new type of fertilizer,have a promising development prospect.Sulfur and chlorine are essential nutrients for peanuts,but there have been few reports on the effects of different types of slow-release fertilizers containing sulfur or chlorine on peanut yield and growth conditions.In 2023,our study conducted a fertilizer efficiency trial of sulfur and chlorine-containing slow-release fertilizers on peanuts to explore their effects on peanut agronomic traits,yield,and quality.The peanut variety used in the experiment was'Weihua 24',four treatments were set up:sulfur-containing common fertilizer 15-10-20S(T1),sulfur-containing slow-release blended fertilizer 15-10-20S(T2),chlorine-containing common fertilizer 15-10-20Cl(T3),and sulfur-chlorine-containing slow-release blended fertilizer 15-10-20SCl(T4).The results showed that compared with T1,T2 significantly increased the average single kernel weight,number of pods per plant,yield,and economic benefits of peanuts,with a 5.4%increase in yield and a 7.6%increase in income;it also significantly increased the content of soluble sugar,and trace elements in peanut seeds.Compared with T3,T1,T2 and T4 significantly increased the number of pods per plant,average fruit weight,yield,and economic benefits of peanuts;T2 and T4 significantly increased the fat content in peanut seeds.
关键词
含硫缓释掺混肥/含硫氯缓释掺混肥/花生/产量/品质/经济效益Key words
Sulfur-containing slow-release blended fertilizer/sulfur and chlorine containing slow-release blended fertilizer/peanuts/yield/quality/economic benefits引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据