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Nutrition additive for improving soil physical and chemical properties during seedling stage and preparation method of nutrition additive

A technology of nutritional additives and physical and chemical properties, applied in applications, fertilizer mixtures, fertilization devices, etc., can solve problems such as harm to crop growth and human health, soil environmental pollution, low utilization rate, etc., and achieve resistance to soil erosion and stable growth. environment, the effect of improving stability

Inactive Publication Date: 2015-11-11
DINGYUAN PEIZHANG ECOLOGICAL GARDEN CO LTD
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Problems solved by technology

[0004] Since the seedling stage of crop growth is short and requires less nutrients, there are few nutrient additives for crop seedling stage on the market, and they are mainly inorganic fertilizers. Long-term use not only causes nutrient imbalance, but also due to extremely low utilization The rate has led to the pollution of the soil environment, endangering crop growth and human health

Method used

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  • Nutrition additive for improving soil physical and chemical properties during seedling stage and preparation method of nutrition additive

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Embodiment Construction

[0019] specific implementation plan

[0020] The present invention will be described in further detail below in conjunction with the following specific embodiments:

[0021] Weigh the following raw materials (kg): medical stone 20, dry cow dung 18, methionine 2, potassium nitrate 12, water hyacinth powder 25, traditional Chinese medicine residue 23, sodium borate 4, old tea leaves 14, volcanic rock 38, Su Amino acid mother liquor 24, waste crop stalk 62, composite fungal hyphae 6, appropriate amount of water;

[0022] The composite fungal mycelium is boletus mycelium, VA mycorrhizal agent, orange yellow mushroom mycelium and albocystium mycelium, and the proportion is 2:2:1:1.

[0023] The specific steps of the preparation of the nutritional additives are as follows:

[0024] (1) Mix the volcanic rock with the mother liquor of threonine, put it in a calciner, and calcinate it at 650°C for 2 hours, take it out and pulverize it to get the volcanic rock mineral powder, mix it w...

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Abstract

The invention discloses a nutrition additive for improving soil physical and chemical properties during a seedling stage, which is prepared from the following raw materials in parts by weight: 19-21 days of medical stone, 17-19 parts of dried cow dung, 1-3 parts of methionine, 10-14 parts of nitrate of potash, 24-26 parts of water hyacinth powder, 22-24 parts of Chinese medicine residue, 4-5 parts of sodium borate, 12-16 parts of stale tea, 36-40 parts of volcanic, 21-25 parts of threonine mother liquor, 60-65 parts of waste crop straw, 6-7 parts of compound fungal hyphae and proper mount of water. Extracellular glycoprotein generated by macro fungi used in the nutrition additive under culturing of fermented products such as the cow dung and Chinese medicine residue and the fermented residue act together, so formation of a soil granular structure is promoted, stability of culturing soil during seedling stage is improved, soil porosity is increased by matching with mineral materials such as the medical stone, good soil texture and ventilation are ensured, and erosion to the soil by win and rain is resisted, and growth environment of crop during the seedling stage is stabilized.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a seedling nutritional additive for improving soil physical and chemical properties and a preparation method thereof. Background technique [0002] The growth and development of crops can be divided into three stages: seedling stage, growth stage and mature stage. The nutritional characteristics refer to the proportion of nutrient requirements in different stages, and are directly related to the level of crop yield. The seedling stage is a sensitive period for crops to require fertilizer. The nutritional status at this stage, especially nitrogen supply, is of great significance to its growth. It not only affects the nutritional level in the middle and later stages, but also determines the final yield level of the crop. [0003] Macrofungus refers to fungi that can be harvested by hand and can produce large fruiting bodies. Beneficial fungi have a synergistic effect and can j...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 许成廷
Owner DINGYUAN PEIZHANG ECOLOGICAL GARDEN CO LTD
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