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A kind of special fertilizer for cotton and preparation method thereof

A technology for special fertilizer and cotton, applied in the field of special fertilizer for cotton and its preparation, can solve problems such as soil loss, failure, fixed loss, etc., and achieve the effects of improving soil properties, improving quality, and avoiding insect pests

Active Publication Date: 2016-02-10
JINAN BADUN FERTILIZER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, there are problems such as loss and failure caused by fertilizer application into the soil, such as loss and fixation.

Method used

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  • A kind of special fertilizer for cotton and preparation method thereof

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Embodiment

[0064] A special fertilizer for cotton, including base fertilizer, fertilizer at seedling stage, fertilizer at bud stage and boll stage;

[0065] The base fertilizer is a fermentation product with a water content of 10wt% to 15wt% obtained by fermenting the following raw materials in the following weight percentages through the inoculated bacterial liquid,

[0066] 40% cotton straw, 37% animal manure, 3% Chinese medicine mixture, 20% humic acid,

[0067] The traditional Chinese medicine mixture and its parts by weight are 3 parts of Pulsatilla pulsatillae, 3 parts of purslane, 3 parts of leaky reed, 5 parts of pyrethrum, 10 parts of garlic, 3 parts of Polygonatum, 3 parts of datura leaf, 10 parts of chamaejasme 2 copies;

[0068] The seedling fertilizer is a fermentation product with a water content of 10wt% to 15wt% obtained by fermenting the following raw materials in the following weight percentages through the inoculated bacterial liquid,

[0069] Cotton straw 35%, anima...

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Abstract

The invention discloses a special cotton fertilizer and a preparation method thereof, belonging to the technical field of agricultural fertilizers and solving the problems of no ginger pertinence, low fertilizer efficiency and the like of the traditional fertilizer. The special cotton fertilizer is composed of a base fertilizer, a fertilizer for a seedling stage and a fertilizer for a bud period, a boll maturation period and a batt period, wherein the base fertilizer is a fermentation product which contains 10-15wt% of water and is obtained through inoculating a bacterial liquid on cotton straw, animal dung, a traditional Chinese medicine mixture and humic acid and fermenting; the fertilizer for the seedling stage is a fermentation product which contains 10-15wt% of water and is obtained through inoculating a bacterial liquid on cotton straw, animal dung, urea, ammonium sulfate and potassium sulfate and fermenting; and the fertilizer for the bud period, the boll maturation period and the batt period is a fermentation product which contains 10-15wt% of water and is obtained through inoculating a bacterial liquid on cotton straw, animal dung, a traditional Chinese medicine mixture, urea, ammonium sulfate and potassium sulfate and fermenting. The fertilizer conforms to the fertilizer requirement law of cotton, is suitable for the whole course application of cotton and can be used for remarkably increasing the yield of cotton, remarkably improving the quality of cotton and reducing the occurrence rate of diseases and insect pests.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a special fertilizer for cotton and a preparation method thereof. Background technique [0002] my country is a large agricultural country. Chemical fertilizers and pesticides play a very important role in agricultural production. There are many types of fertilizers that can be applied to cotton planting. Among them, the special fertilizers for cotton are generally nitrogen, phosphorus and potassium compound fertilizers, which are inorganic fertilizers. The main fertilizers are nitrogen, Composed of phosphorus and potassium, three inorganic elements, it can meet the needs of cotton in a short time. However, long-term use will destroy the soil aggregate structure, easily cause soil compaction and soil hardening, thereby affecting the growth of cotton, and the promotion effect on cotton growth is not obvious. At the same time, although pure organic fertilizer is ri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/02A01N65/42A01P7/04C05G3/60
Inventor 张海英王伟中
Owner JINAN BADUN FERTILIZER
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