Special pumpkin fertilizer capable of improving soil

Abstract

The invention discloses a special pumpkin fertilizer capable of improving soil. The special pumpkin fertilizer comprises the following raw materials by weight: 60-80 parts of ammonium nitrate, 10-20 parts of defluorinated phosphate, 20-40 parts of seabird excrement, 6-12 parts of kainite, 85-95 parts of organic fertilizer, 4-8 parts of vermiculite powder, 6-12 parts of zeolite powder, 2-4 parts ofsepiolite powder, 4-8 parts of attapulgite powder, 7-13 parts of micronutrient fertilizer, 4-8 parts of a composite film coating agent, and 0.2-0.4 part of a yeast agent. The composite film coating agent is prepared through the following process: evenly stirring sodium alginate and water, adding an aqueous solution of copper sulfate dropwise, mixing evenly, adding microcrystalline wax, malic acidand a mica powder, and evenly mixing to obtain the composite film coating agent. The slow-release effect is good, the utilization rate of the fertilizer is high, the fertilizer is not lost easily, the environment is not polluted, the structure of the soil is effectively improved, the effects of retaining water and the fertilizer are good, and the effects of increasing the yield and improving thequality of the pumpkin are remarkable.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special pumpkin fertilizer for soil improvement. 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. The seeds and melon pedicles are often used as medicine, which can drive away insects, invigorate the spleen and breastfeeding. 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. [0003] The planting history of pumpkins is relatively long, but the average yield of pumpkins planted by traditional planting techniques is about 2000 kg per mu. In addition, pumpkins planted by existing planting methods have problems such as many diseases and insect pests and poor quality, wh...

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 2000 kg per mu. In addition, pumpkins planted by existing planting methods have problems such as many diseases and insect pests and poor quality, which makes it difficult to obtain new pumpkin production. At present, to increase production, a large amount of highly concentrated chemical fertilizers are used, but the fertilizer utilization efficiency is low, and it pollutes the environment, which needs to be solved urgently