Pumpkin organic slow release fertilizer

Abstract

The invention discloses a pumpkin organic slow-release fertilizer. The fertilizer is characterized by comprising the following raw materials by weight: 50-60 parts of fermented rapeseed cake, 12-15 parts of humus-rich silt, 3-5 parts of wood chip, 4-6 parts of a mixture of nano-carbon and apatite in a weight ratio of 2:3, 2-4 parts of nacrite, 1.2-1.5 parts of dicyandiamide powder, 3-5 parts of magnesium oxide, 3-5 parts of urea, 3-5 parts of potassium nitrate, 6-8 parts of trace element fertilizer, 3-5 parts of methyl salicylate, 0.6-0.8 part of hydroxymethyl cellulose, and 2-4 parts of citric acid. The slow release fertilizer provided by the invention is rich in nutrients, under the action of water flow, nutrient elements in fertilizer granules can precipitate out gradually so as to provide necessary nutrition elements for plant growth. Urea and potassium nitrate can provide large amount of nitrogen, phosphorus, potassium and other elements for pumpkin, also the trace element fertilizer can make up for the trace elements required for growth, and the slow release effect is obvious. The fertilizer has the advantages of low cost, high yield, and convenient management, etc.

Description

technical field [0001] The invention belongs to the technical field of seeds, and in particular relates to an organic slow-release fertilizer for pumpkins. Background technique [0002] The pumpkin fruit is used as a vegetable; the seeds contain oil and are edible, and can be used to treat prostate and so on. Seeds (pumpkin seeds) and melon pedicles are often used as medicine, which can repel insects, invigorate the spleen, and produce breast milk. It is widely planted in China, and its fruit is edible. At the same time, pumpkin is used as a vegetable and a food substitute. It is very popular in rural areas. People find that pumpkin can not only satisfy hunger, but also has certain therapeutic value, so the earthy pumpkin can be grown. The Hall of Elegance. [0003] The planting history of pumpkins is relatively long, but the average yield of pumpkins planted by traditional planting techniques is about 3,000 kilograms per mu. In addition, pumpkins planted by existing plant...

AI Technical Summary

Problems solved by technology

[0003] The planting history of pumpkins is relatively long, but the average yield of pumpkins planted by traditional planting techniques is about 3,000 kilograms per mu. In addition, pumpkins planted by existing planting methods have problems such as many diseases and insect pests and poor quality, which makes pumpkin production difficult to obtain. A new breakthrough. In addition, due to the large investment in seed potatoes, chemical fertilizers, and pesticides, not only the economic benefits are low, but also the soil is deteriorated and the ecological environment is damaged. The fertilizers currently on the market are highly concentrated fertilizers, mainly used in agriculture. Production, although this kind of fertilizer saves packaging and logistics costs, it needs to be diluted 300-2000 times for spraying, which is too troublesome to use and cannot be diluted accurately

Improper storage will also pollute the family environment; pumpkin planting benefits are low, which affects the enthusiasm of farmers for planting. The existing high-concentration compound fertilizer or compound fertilizer contains insufficient trace elements, and multiple fertilization is required, which reduces the efficiency of fertilizer use.