Ecological fertilizer for effectively preventing garlic root decline and preparation method thereof

Abstract

The invention relates to an ecological fertilizer for effectively preventing garlic root decline and a preparation method thereof. The ecological fertilizer is prepared in a manner of uniformly mixing a base fertilizer with a base fertilizer ingredient; the base fertilizer is prepared by mixing and fermenting farmyard manure, bean pulp powder, peanut shell powder, brewer grains, peat soil, edible mushroom dreg, Chinese medicine residue, straw powder, pineapple butter, apple butter, silkworm excrement, proteolytic enzyme, nitrogen-fixing bacteria, rhizobium, potassium bacteria, cellulose decomposition bacteria, antibiotics producing strain and water; the base fertilizer ingredient is prepared by uniformly mixing wormcast, charcoal residue, urea, plant ash, lime powder, urea iron complex and chelate zinc. The preparation method thereof comprises the following steps: A) preparing the base fertilizer; B) preparing the base fertilizer ingredient; and C) preparing the ecological fertilizer. The ecological fertilizer is capable promoting the soil pH value and air permeability, preventing the toxic substances in soil from influencing the garlic growth, supplying more abundant and easily absorbed nutrient substances and effectively preventing garlic root decline. The preparation method thereof is simple and feasible, the cost is low and the raw material fermentation and decomposition are more sufficient and thorough.

Description

technical field [0001] The invention relates to the field of planting, in particular to a fertilizer and a preparation method thereof. Background technique [0002] "Zi 蔸" generally refers to a common physiological disease in rice production. The growth of rice seedlings after transplanting is not normal, and the rice plants stand in clusters, and the leaves shrink and shrink; Sitting on the back, some people also call it "Jiang Miao" or "Fire Wind". Rice "sit down" has a great impact on the yield. Generally, it can cause a 10% to 20% yield reduction in the first season, and a serious yield reduction of more than 50%. At the same time, it will also affect the yield of ratooning rice. [0003] In addition to rice, garlic is also prone to this kind of sitting phenomenon. Generally, it is because the farmland has been flooded for a long time, resulting in low mud temperature and poor permeability. Blind fertilization makes the soil contain a large amount of unripe organic f...

AI Technical Summary

Problems solved by technology

Rice "sitting" has a great impact on the yield. Generally, it can cause a 10% to 20% yield reduction in the first season, and a serious yield reduction of more than 50%. At the same time, it will also affect the yield of ratooning rice.

[0003] In addition to rice, garlic is also prone to this kind of sitting phenomenon. Generally, it is because the farmland has been flooded for a long time, resulting in low mud temperature and poor permeability. Blind fertilization makes the soil contain a large amount of unripe organic fertilizer, resulting in a large accumulation of reducing substances, such as hydrogen sulfide. , organic acids, ferrous iron, methane and other toxic substances poison the seedling roots, hindering root respiration and nutrient absorption

[0004] Existing organic fertilizers and inorganic fertilizers have certain significance for solving soil compaction, alleviating soil saline-alkali hazards, adjusting soil acid-base balance, and enhancing soil fertilizer and water retention, but crops cannot absorb organic matter and trace elements in the soil well , can not solve the problem of a large amount of accumulation of reducing substances in the soil, and can not have an immediate effect on the effective prevention and control of garlic weeds