Efficient composite fertilizer for fruit swelling of solanaceous vegetables

Abstract

The invention relates to efficient composite fertilizer for fruit swelling of solanaceous vegetables. The efficient composite fertilizer for the fruit swelling of the solanaceous vegetables is characterized by being prepared from the following components in parts by weight: 15 to 20 parts of fermented cassava residue, 10 to 15 parts of dried pine needle, 10 to 15 parts of earthworm cast, 10 to 15parts of bamboo charcoal powder, 5 to 8 parts of rice husk ash, 5 to 10 parts of potassium nitrate, 5 to 8 parts of a fibrous body, 5 to 8 parts of swamp mud, 6 to 9 parts of sodium lauroyl sarcosinate, 1 to 4 parts of polyurethane, 1 to 2 parts of calcium carbonate, 0.5 to 1 part of cerium nitrate, 0.5 to 1 part of asparagine, 0.2 to 0.5 part of coconut oil alcohol polyoxyethylene ether sodium sulfate, 1 to 2 parts of multivitamin, 0.5 to 1 part of selenomethionine, 3 to 8 part of a plant extracting solution and 0.7 to 2 parts of molasses. By adopting the efficient composite fertilizer, the fruiting rate can be improved, the rigidity of fruit peels is increased and the storage life is prolonged; the composite fertilizer can be used for remarkably improving the yield of the solanaceous vegetables and improving the quality of the solanaceous vegetables, and has relatively high economic and social value.

Description

technical field [0001] The invention relates to the technical field of compound fertilizers, in particular to a high-efficiency compound fertilizer for strong fruit of solanaceous vegetables. Background technique [0002] Solanaceous vegetables mainly include eggplant, tomato, pepper, cucumber, etc., which are a kind of solanaceous vegetables with long growth cycle and high requirements for nutrients, especially potassium. Solanaceous vegetables are a kind of nitrate-nitrogen-loving crops. Nitrate-nitrogen and ammonium-nitrogen are two main nitrogen nutrients for plants. [0003] At present, fertilization of solanaceous vegetables is unreasonable, mainly manifested in the low utilization rate of traditional fertilizer application, frequent fertilization, and large labor demand; the ratio of nitrogen, phosphorus, and potassium in compound fertilizers is unreasonable, and the variety of compound fertilizers is single, which cannot meet the needs of solanaceous vegetables. The...

AI Technical Summary

Problems solved by technology

[0003] At present, fertilization of solanaceous vegetables is unreasonable, mainly manifested in the low utilization rate of traditional fertilizer application, frequent fertilization, and large labor demand; the ratio of nitrogen, phosphorus, and potassium in compound fertilizers is unreasonable, and the variety of compound fertilizers is single, which cannot meet the needs of solanaceous vegetables. Nutritional requirements of vegetables during the flowering and fruiting period; soil calcium, boron and other medium and trace elements are deficient and have not been supplemented, and soil continuous cropping causes crop stress resistance to decline