Composite water-soluble fertilizer for solanaceae plants and preparation method thereof

Abstract

The invention belongs to the field of water-soluble fertilizers for solanaceae plants, and particularly discloses a compound water-soluble fertilizer for solanaceae plants and a preparation method of the compound water-soluble fertilizer. The fertilizer is prepared from the following raw materials in parts by weight: 100 parts of compound chemical fertilizer, 30-70 parts of organic fertilizer, 30-60 parts of yeast fermentation liquor dry powder particles, 20-40 parts of compound amino acid additive, 10-30 parts of compound probiotic agent particles and 10-30 parts of traditional Chinese medicine deinsectization particles, the yeast fermentation liquor dry powder particles are obtained by fermenting yeast, centrifuging the fermentation liquor, collecting solids, and performing low-temperature vacuum drying and granulation. The compound water-soluble fertilizer for solanaceae plants disclosed by the invention is comprehensive in nutrition, small in fertilizing amount, good in yield increasing effect, clear and controllable in component, simple in preparation method, capable of being industrially prepared on a large scale, and most suitable for planting of cherry tomatoes.

Description

technical field [0001] The invention belongs to the field of water-soluble fertilizers for Solanaceae plants, and specifically discloses a composite water-soluble fertilizer for Solanaceae plants and a preparation method thereof. Background technique [0002] Solanaceae (Latin scientific name: Solanaceae) is a family of plants under the order Tubular Flowers, with about 80 genera and 3,000 species. It is widely distributed in tropical and temperate regions, mainly in tropical America. There are 25 genera and about 115 species in my country, which are distributed in all provinces. Solanaceae has a variety of important vegetables, economic plants and ornamental plants, such as peppers, eggplants, tomatoes, tobacco, etc. Special, special, cherry tomato (scientific name: Lycopersicon esculentum var. cerasiforme) is a plant of the family Solanaceae and the genus Tomato. Also known as small tomato, small tomato fruit, cherry tomato, etc., it can be used as both vegetables and fr...

AI Technical Summary

Problems solved by technology

When the soil nutrients are unbalanced, it is also prone to deficiency and thin seedlings. Due to the unstable temperature during the seedling cultivation period, the seedlings suffer from freezing damage, which often causes serious losses to agricultural production.

At present, when people fertilize Solanaceae plants, they generally use common raw materials such as chemical fertilizers and manure to topdress Solanaceae plants. However, the nutritional structure contained in chemical fertilizers does not conform to the physiological characteristics of Solanaceae plants. Solanaceae plants grow slowly, are light in weight, have poor disease resistance, and are prone to various diseases and insect pests; while manure is relatively comprehensive in fertility and can meet the nutritional needs of Solanaceae plants, but the source of manure is limited, the cost of storage and fertilization is high, and transportation is inconvenient. At the same time, the quality of manure is difficult to control, and often contains harmful microorganisms such as germs, which cannot be applied on a large scale in industrialization

Therefore, water-soluble fertilizers for Solanaceae plants are current research hotspots. For example, CN201510633080.9 discloses a preparation method of a special soilless cultivation fertilizer for antibacterial and selenium-rich cherry tomatoes, and the obtained soilless cultivation fertilizer can be industrialized. , the fertility is better, but the soilless cultivation fertilizer disclosed in the above method needs to use the method of supercritical extraction, and the cost is relatively high; The virgin fruit high-efficiency fertilizer that gets, but its raw material is many, still needs to use the manure such as chicken dung, cow dung, and quality is difficult to control, is difficult to large-scale industrial application; CN201310322898.X discloses virgin fruit organic ecological soilless cultivation , the raw material is simple, suitable for industrial application, but it needs to use a special culture device, the cost is high

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