Biological organic fertilizer special for cucumber

Abstract

The invention relates to a biological organic fertilizer special for cucumber. Through the biological organic fertilizer, cucumber growth can be promoted, the cucumber yield can be increased and the incidence of soil-borne diseases of cucumber can be reduced. The biological organic fertilizer comprises a basal fertilizer and a top dressing, wherein the basal fertilizer consists of the following components in parts by mass: 300-600 parts of rotten chicken manure, 50-200 parts of grass carbon, 50-200 parts of weathered coal, 50-100 parts of molasses powder, 0-50 parts of urea, 10-100 parts of diammonium hydrogen phosphate, 100-200 parts of potassium sulfate and 20-100 parts of kaolin; the top dressing consists of the following components in parts by mass: 300-500 parts of rotten chicken manure, 50-200 parts of grass carbon, 50-200 parts of weathered coal, 50-100 parts of molasses powder, 100-150 parts of urea, 150-250 parts of potassium sulfate and 20-100 parts of kaolin; and bacillus megatherium, bacillus mucilaginosus and paenibacillus polymyxa are added into both the basal fertilizer and the top dressing.

Description

technical field [0001] The invention relates to a biological organic fertilizer. Background technique [0002] Chemical fertilizer is the first choice fertilizer for crop growth. It is economical and quick-acting. However, excessive chemical fertilizer input not only increases the production cost, but also brings problems such as the decline in the quality of agricultural products and environmental pollution. According to investigations, the phenomenon of improper application of chemical fertilizers in production is widespread, which not only has a certain impact on improving yield and quality, but also easily causes farmland ecological environment pollution. [0003] Bio-organic fertilizer is a new type of fertilizer that combines beneficial microorganisms, organic substances and inorganic nutrients. Bio-organic fertilizer contains a large number of effective live bacteria, which can promote the decomposition of soil organic matter through microbial activities, improve the...

AI Technical Summary

Problems solved by technology

Facility cucumber production has good economic and social benefits. However, due to the limitation of the amount of arable land, climatic conditions and the pursuit of high yield and high efficiency, continuous planting for many years has made it difficult to achieve crop rotation and stubble rotation. Continuous cropping obstacles are becoming more and more serious. The physical and chemical properties and nutritional balance are destroyed, and various physiological diseases and soil-borne diseases of vegetables occur in large numbers, which seriously affect the yield and quality of vegetables [Qin Qiaoyan, Jia Chenzhong, Qu Dong, Tong Yanan, Wang Rongtang. Development status of facility agriculture in my country and fertilization Characteristics, "Journal of Hubei Agricultural University", 2002, 22(4): 373-376]