Special compound fertilizer for promoting production increase of cucumbers

Abstract

The invention discloses special compound fertilizer for promoting production increase of cucumbers. The special compound fertilizer comprises, by weight, 15-25 parts of straw powder, 20-30 parts of alfalfa meal, 15-20 parts of corn gluten meal, 10-20 parts of hydrolyzed feather meal, 20-25 parts of rice chaff, 10-15 parts of mushroom residues, 5-8 parts of EM, 25-35 parts of organic yeast, 15-18 parts of potassium metaphosphate, 3-6 parts of zinc nitrate, 2-5 parts of manganese phosphate, 8-12 parts of calcium humate, 1-4 parts of magnesium humate, 3-6 parts of sodium humate, 10-15 parts of sepiolite, 10-15 parts of expanded perlite, 30-40 parts of bagasse and 30-40 parts of peanut meal. Compound biological bacteria added to the compound fertilizer can generate a large amount of secondary growth metabolite in the growing and reproducing process, and the metabolite can promote soil granular structures to be formed. Due to the fact that the soil granular structures are formed, soil becomes loose and soft and can absorb more nutrient elements, and then the utilization rate of the soil is increased.

Description

technical field [0001] The invention relates to the technical field of cucumber compound fertilizer, in particular to a special compound fertilizer for promoting cucumber yield increase. Background technique [0002] The application of chemical fertilizers has played a key role in increasing agricultural incomes for many years. However, due to the long-term application of chemical fertilizers, insufficient supply of organic fertilizers, and imbalances in the proportion of various nutrients, the ecological environment of farmland, soil physical and chemical properties, and soil biota have been damaged to varying degrees, and the quality of agricultural products has been affected to a certain extent. Therefore, chemical fertilizer pollution has become a major public hazard in the world today. The current status of soil resources in my country urgently needs to supplement soil organic matter through artificial measures to ensure the level of agricultural planting and the qualit...

AI Technical Summary

Problems solved by technology

[0003] my country is a large agricultural production country. With the high utilization of fertilizers, the requirements for fertilizers are constantly increasing. At present, a large amount of inorganic fertilizers are used, which seriously leads to the increase of harmful substances in crops, poor quality, and incomplete nutrition. Secondly, the soil is prone to Hardening, poor drought resistance, and poor water retention performance, which seriously affects the normal growth of crops and poor economic benefits