摘要
高效液体肥是从动物的废弃物中提取的一种新型液体肥料。采用酸水解法提取，为粽色液体，比重１１３～１１５，ｐＨ４０～５５，易溶于水。高效液肥的主要成份：内含大量元素Ｎ、Ｐ、Ｋ及中微量元素Ｃａ、Ｍｇ、Ｓ、Ｚｍ、Ｂ、Ｆｅ、Ｍｎ等，还含有１８种氨基酸，此液体肥总有效成分为１５％～２０％。液体肥与有机肥、化肥配合施用效果显著，蔬菜作物增产８０％～２２２％，水果增产８８％～１６６％，小麦和水稻增产６４％～１６２％。
A new kind of high effective liquid fertilizer (LF) was extracted form animal residues by acid hydrolysis. It was a brown liquid, with a specific weight of 1 13 1 15,pH4 0 5 5,and contained N,P,K,Ca,Mg,S,B,Zn,Fe,Mn,and 18 kinds of amino acids. The total available amount of these elements was 15% 20%. A significant effectiveness was obtained after its application with manure and chemical fertilizer. Vegetables would be increased by 8.0% 22.2%,friuits by 8.8% 16.6%, wheat rice by 6.4% 16.2%. In addition, the crop quality would also be improved.
出处
《沈阳农业大学学报》
CAS
CSCD
1996年第4期328-333,共6页
Journal of Shenyang Agricultural University
关键词
高效液体肥
肥效
作物
产量
品质
high effevctive
liquid fertilizer
fertilizer effect
