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Special trace element fertilizer formula for tobacco and preparation method thereof

A trace element fertilizer and tobacco technology, applied in fertilization methods, fertilizer mixtures, applications, etc., can solve the problems of lack of trace elements in the soil, decline in the quality of tobacco leaves, etc., and achieve the effect of improving aroma, simple method, and improving quality

Inactive Publication Date: 2014-02-05
HENAN AGRICULTURAL UNIVERSITY +1
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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a tobacco-specific trace element fertilizer formula and its preparation method, aiming to solve the problem that the soil for planting tobacco lacks trace elements, which seriously reduces the quality of tobacco leaves

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  • Special trace element fertilizer formula for tobacco and preparation method thereof

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[0013] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] The tobacco-specific trace element fertilizer formula of the embodiment of the present invention includes: borax, zinc sulfate, ammonium molybdate, potassium fulvic acid, clear water; the weight percentage of each component is: borax 0.25kg~0.5kg, zinc sulfate 0.25kg~0.5kg , ammonium molybdate 0.025kg~0.05g, potassium fulvic acid 0.5kg, water 50kg;

[0016] Such as figure 1 Shown, the preparation method of the tobacco-specific trace element fertilizer of...

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Abstract

The invention discloses a special trace element fertilizer formula for tobacco and a preparation method thereof. The formula comprises the following components: 0.25-0.5kg of borax, 0.25-0.5kg of zinc sulfate, 0.025-0.05kg of ammonium molybdate and 0.5kg of potassium fulvate. The preparation method of the fertilizer formula comprises the following steps of separately weighing the fertilizers such as borax, zinc sulfate, ammonium molybdate and potassium fulvate according to the fertilizer mass percentage of 0.25-0.5kg of borax, 0.25-0.5kg of zinc sulfate, 0.025-0.05kg of ammonium molybdate and 0.5kg of potassium fulvate per mu of tobacco; sufficiently and uniformly stirring the weighed borax, zinc sulfate, ammonium molybdate and potassium fulvate in 50kg of clear water to prepare a solution of the special trace element fertilizer for tobacco; performing foliage spray for tobacco. In the invention, through the foliage spray for tobacco, the current situation that the growth and development and quality of tobacco are influenced by insufficient trace elements of soil is effectively improved, the content of trace elements in the tobacco leaves is increased, conventional chemical components of tobacco leaves are improved, and the aroma of the tobacco leaves is increased; moreover, the tobacco quality is improved, and the drop of tobacco quality caused by inefficiency in the trace elements of soil is effectively relieved.

Description

technical field [0001] The invention belongs to the technical field of tobacco fertilizers, and in particular relates to a tobacco-specific trace element fertilizer formula and a preparation method thereof. Background technique [0002] Tobacco is an economic crop that takes into account both yield and quality. It requires not only a suitable yield, but also a coordinated chemical composition of tobacco leaves with good quality, so as to achieve the goals of sufficient aroma, pure quality, low irritation and low odor in tobacco leaves. The quality of tobacco leaves is not only restricted by quality factors, but also affected by climate, soil, cultivation and baking techniques, and the fertilization factor in cultivation measures has the most significant impact on the yield and quality of tobacco leaves. A balanced and harmonious supply of mineral nutrients is important for characteristic The formation of high-quality tobacco leaf quality is very important. [0003] During t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/00A01C21/00
Inventor 刘红恩欧明毅吕大树刘国顺王文亮刘世亮吕红灵赵红枫王跃领杨卫平
Owner HENAN AGRICULTURAL UNIVERSITY
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