Special liquid medicinal fertilizer for increasing yield of tobacco leaves, preventing insects and degrading pesticide residue and preparation method thereof

A liquid medicine and pest control technology, applied in the field of crop fertilizers, to achieve the effects of increasing photosynthesis, quick effect and significant economic benefits

Active Publication Date: 2014-06-11
上海波咖西生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, special medicinal fertilizers for tobacco leaves are rare. In order to meet the current market demand and increase the yield of tobacco leaves, it is necessary to develop a new type of special medicinal fertilizers for tobacco leaves.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043]A liquid medicinal fertilizer for increasing production of tobacco leaves and preventing insects, including microbial flora, humic acid, nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, calcium fertilizer, boric acid, insecticide, water-soluble isolation agent, plant growth regulator, iron fertilizer and salicylic acid, The parts by weight of each substance are: 6.6 parts of microbial flora, 5.2 parts of humic acid, 7.6 parts of nitrogen fertilizer, 1.3 parts of phosphate fertilizer, 19.5 parts of potassium fertilizer, 1.6 parts of calcium fertilizer, 0.65 part of boric acid, 0.55 part of insecticide, and water-soluble release agent 1.35 parts, 0.32 parts of plant growth regulator, and 120 parts of water.

[0044] In this embodiment, trace elements are also included, and the trace elements are magnesium, copper, manganese, zinc and molybdenum, and the parts by weight of the trace elements are 3.2 parts.

[0045] In this embodiment, the microbial flora inc...

Embodiment 2

[0063] A liquid medicinal fertilizer for increasing production of tobacco leaves and preventing insects, including microbial flora, humic acid, nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, calcium fertilizer, boric acid, insecticide, water-soluble isolation agent, plant growth regulator, iron fertilizer and salicylic acid, The parts by weight of each material are: 6.7 parts of microbial flora, 5.6 parts of humic acid, 7.5 parts of nitrogen fertilizer, 1.4 parts of phosphate fertilizer, 20 parts of potash fertilizer, 1.5 parts of calcium fertilizer, 0.68 part of boric acid, 0.53 part of insecticide, water-soluble release agent 1.3 parts, 0.31 parts of plant growth regulator, and 120 parts of water.

[0064] In this embodiment, the microbial flora includes photosynthetic flora, Bacillus subtilis, yeast and nitrogen-fixing bacteria, and the nitrogen-fixing bacteria are autogenous nitrogen-fixing bacteria.

[0065] In this embodiment, the raw material for produ...

Embodiment 3

[0081] A liquid medicinal fertilizer for increasing production of tobacco leaves and preventing insects, including microbial flora, humic acid, nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, calcium fertilizer, boric acid, insecticide, water-soluble isolation agent, plant growth regulator, iron fertilizer and salicylic acid, The parts by weight of each substance are: 6.5 parts of microbial flora, 5.5 parts of humic acid, 7.2 parts of nitrogen fertilizer, 1.2 parts of phosphate fertilizer, 19 parts of potassium fertilizer, 1.7 parts of calcium fertilizer, 0.6 part of boric acid, 0.52 parts of insecticide, and water-soluble release agent 1.4 parts, 0.33 parts of plant growth regulator, and 120 parts of water.

[0082] In this embodiment, trace elements are also included, and the trace elements are magnesium, copper, manganese, zinc and molybdenum, and the parts by weight of the trace elements are 3.3 parts.

[0083] In this embodiment, the microbial flora inclu...

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Abstract

The invention belongs to the field of crop fertilizers, and particularly relates to a special liquid medicinal fertilizer for increasing yield of tobacco leaves, preventing insects and degrading pesticide residue and a preparation method thereof. The fertilizer comprises following raw materials: microbial community, humic acid, nitrogen fertilizer, phosphate fertilizer, potassic fertilizer, calcium fertilizer, boric acid, insecticide, water soluble separant, plant growth regulator and the like. The liquid medicinal fertilizer is directly sprayed onto surface of the tobacco leaf, so that the nutrient substances are uniformly distributed, are highly used, and can be easily absorbed by the surface of the tobacco leaf; the liquid medicinal fertilizer is simple and easy to prepare and apply, also can degrade pesticide residue, really prevents inset diseases and improves the yield of tobacco leaves.

Description

technical field [0001] The invention belongs to the field of crop fertilizers, and in particular relates to a tobacco leaf-increasing insect-proof liquid medicinal fertilizer and a preparation method thereof. Background technique [0002] Tobacco has become one of the important economic crops in our country. With the development of agricultural technology, the application of fertilizer is more and more important to increase the yield of tobacco. At present, there are many kinds of fertilizers on the market, which can increase the output of tobacco leaves in different degrees, such as: urea, phosphate fertilizer, potassium fertilizer, compound fertilizer, etc. Among them, compound fertilizer is the fertilizer with high utilization rate at present. Compound fertilizer has high nutrient content and side components. The advantages of less and good physical properties play a very important role in balancing fertilization, improving fertilizer utilization, and promoting high and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 费俊霖
Owner 上海波咖西生物科技有限公司
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