Special fertilizer for orychophragmus violaceus and production method thereof

Abstract

The invention discloses special fertilizer for orychophragmus violaceus and a production method thereof. According to the fertilizer, weathered coal, dipotassium phosphate, ammonium bicarbonate, boricacid, zinc sulfate heptahydrate, ferrous sulfate heptahydrate and manganese sulfate are used as raw materials to produce humic acid chelated slow-release fertilizer, and an organic matrix, an inorganic matrix, nitrogen fertilizer, potassium fertilizer and the humic acid chelated slow-release fertilizer are used as basic raw materials; the basic raw materials are granulated through a circular discto prepare the special fertilizer for the orychophragmus violaceus, wherein nutrient elements are combined according to the mass ratio of N to P2O5 to K2O being (10 to 12) to (4 to 6) to (8 to 12). The fertilizer disclosed by the invention has the advantages of high active humic acid content, reasonable nutrient element proportion, long fertilizer efficiency lasting time, simple processing and construction technologies, capability of meeting mechanical and one-time fertilization requirements and remarkable economic and ecological benefits and belongs to environment-friendly type fertilizer. After the special fertilizer disclosed by the invention is applied, the yield of seeds is improved by 33.85 percent, the yield of flowering Chinese cabbage is increased by 55.86 percent and the flowering phase is increased by 8 days.

Description

technical field [0001] The invention relates to the field of organic-inorganic compound fertilizer manufacturing, in particular to a special fertilizer for Er Yuelan and a production method thereof. Background technique [0002] Eryuelan, also known as Eryuelan, is a herbaceous plant belonging to the genus Zhuge Cai of the Cruciferae family. It is widely distributed in most parts of northern my country. It is cold-resistant, drought-tolerant, shade-tolerant, and has few pests and diseases. Green manure or ornamental plant for flowering in early spring. Er Yue Lan cabbage is rich in carotene, vitamin B, and vitamin C. The oil content of the seeds of Erzuli is as high as about 40%. In its fatty acid composition, the content of erucic acid and linolenic acid is low, and the content of palmitic acid, oleic acid and linoleic acid is more than 85% of the total fat. Linoleic acid low erucic acid germplasm, its seed oil is a high-quality edible oil, especially suitable for cardiova...

AI Technical Summary

Problems solved by technology

Comprehensive analysis of the disclosed existing fertilization technology, the existing problems include: (1) the applied fertilizers are all general quick-acting chemical fertilizers, the utilization rate of fertilizer nutrients is very low in the current season, the utilization rate of nitrogen fertilizer is only 30-35%, and the utilization rate of potassium fertilizer is about 10-20%, and the utilization rate of potassium fertilizer is 35-50%, causing serious environmental pollution at the same time as huge economic losses; (2) while emphasizing quick-acting chemical fertilizers, ignoring the application of organic fertilizers and micro-fertilizers; (3) Er Yuelan It is a multi-purpose crop, but it does not carry out fertilizer planning according to the production purpose or processing purpose; (4) it focuses on topdressing and does not consider base fertilizer

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