腐植酸复合肥对花生产量及品质的影响  

Effects of Humic Acid Compound Fertilizer on Yield and Quality of Peanut

作　　者：刘会丽 何焯杰 潘兴 Liu Huili;He Zhuojie;Pan Xing(Lardmee Technology Group Co.Ltd.,Guangzhou,511453)

机构地区：[1]拉多美科技集团股份有限公司,广州511453

出　　处：《腐植酸》2023年第4期58-63,共6页Humic Acid

摘　　要：以夏花生为供试作物,通过小区试验,设置常规量腐植酸复合肥(T1)、减量20%腐植酸复合肥(T2)、常规量同配比普通复合肥(T3)、不施肥(CK)4个处理,研究腐植酸复合肥对花生生长发育和产量的影响。结果表明:与普通复合肥相比,不同腐植酸复合肥用量处理下花生的产量、品质均有不同程度的提高。在同等养分条件下,施用腐植酸复合肥增产率13.01%,粗脂肪含量提高了3%,蛋白质含量提高1.3 mg/kg,产投比2.65∶1;在腐植酸复合肥施用减量20%的条件下,与追施常规量同配比普通复合肥相比,增产率5.11%,粗脂肪含量提高了1.2%,蛋白质含量提高0.7 mg/kg,产投比2.59∶1。与普通复合肥产投比(2.43∶1)相比,经济效益显著。In order to study the effects of humic acid compound fertilizer on the growth and yield of peanuts,with summer peanut as the test crop,plot experiments were set up with the conventional amount of humic acid compound fertilizer(T1),the 20% reduction of humic acid compound fertilizer(T2),and the conventional amount of common compound fertilizer(T3)and no fertilization(CK)as four treatments.The results showed that compared with common compound fertilizer,the yield and quality of peanuts under different humic acid compound fertilizer treatments were improved.Under the same nutrient conditions,the application of humic acid compound fertilizer increased the yield by 13.01%,the crude fat content by 3%,the protein content by 1.3 mg/kg,and the output-to-input ratio by 2.65:1 respectively.Compared with topdressing common compound fertilizer,the 20% reduction of humic acid compound fertilizer could increase the yield by 5.11%,the crude fat content by 1.2%,the protein content by 0.7 mg/kg.The output-to-input ratio was 2.59:1,indicating remarkable economic benefits compared with the ratio of common compound fertilizer 2.43:1.

关 键 词：腐植酸复合肥 花生 产量 品质 经济效益 

分 类 号：TQ444.6[化学工程—化学肥料工业] S565.2[农业科学—作物学]