CN103265359A

CN103265359A - Special fertilizer for tobacco and production method thereof

Info

Publication number: CN103265359A
Application number: CN2013101789994A
Authority: CN
Inventors: 魏叶堂; 杨洁; 高发信
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-02
Filing date: 2013-05-02
Publication date: 2013-08-28

Abstract

The invention relates to a special fertilizer for tobacco and a production method thereof. The invention is characterized in that the special fertilizer comprises the following components in percentage by weight: 9.8-10.2% of diammonium phosphate (49%), 13-15% of urea (46%), 38-40% of potassium sulfate (50%), 15-17% of calcium sulfate, 0.3-0.5% of borax, 0.1-0.15% of zinc sulfate, 0.15-0.2% of ferrous sulfate, 0.01-0.02% of ammonium molybdate, 6-8% of humic acid and the balance of filler. The production method comprises the following steps: pulverizing the raw materials according to the weight percents, evenly mixing through a mixer, granulating, drying, packaging, and warehousing. The invention has the following advantages: the process is simple, and the fertilizer efficiency is favorable; since minor elements and mineralized additives are contained, the fertilizer is more beneficial to enhance the efficiency of fertilizer nutrient in comparison with a fertilizer containing only nitrogen, phosphorus and potassium; and the fertilizer is beneficial to improve the structure and fertility of soil and increase the growth rate and quality of tobacco.

Description

A kind of fertilizer special for tobacco and production method

Technical field

The invention belongs to the agricultural fertilizer technical field, be specifically related to a kind of fertilizer special for tobacco and production method.

Background technology

Tobacco is the important cash crop of China, along with the raising that tobacco quality is required, specification of quality to fertilizer is also more and more higher, but the present mainly output by using a large amount of chemical fertilizer and agricultural chemicals to keep tobacco, life-time service becomes soil to harden, make the crumb structure of soil destroy serious, trace elements iron, zinc, boron, molybdenum, the content of chlorine in cigarette strain body is low, but the physiological function of every kind of trace element is the same with the physiological function of macroelement important, can not replace, and in producing, tobacco more and more comes into one's own, because micro-deficiency obviously descends the quality of tobacco leaf, also influenced further developing of tobacco industry when causing financial loss for the tobacco planting person, change and singly deposit the shortcoming and defect of using chemical fertilizer, if it is complete to make nutrition, the fertilizer efficiency height, can alleviate environmental pollution, and the fertilizer of organic and inorganic compounding, therefore change tobacco fertilizer structure and fertilizer practice, the environment of improving the soil, improving quality of tobacco becomes present development tobacco production and is badly in need of a technical problem solving.

Summary of the invention

The purpose of this invention is to provide a kind of with strong points, production technique is simple, nutrient is complete, fertilizer efficiency is stable lasting, generally is applicable to the production method of fertilizer special for tobacco in each stage of tobacco growing.

The objective of the invention is to be achieved through the following technical solutions: a kind of fertilizer special for tobacco and production method, it is characterized in that: described special-purpose fertilizer is grouped into by following one-tenth by weight percentage: diammonium phosphate (49%) 9.8～10.2%, urea (46%) 13～15%, vitriolate of tartar (50%) 38～40%, calcium sulfate 15～17%, borax 0.3～0.5%, zinc sulfate 0.1～0.15%, ferrous sulfate 0.15～0.2%, ammonium molybdate 0.01～0.02%, humic acids 6～8%, surplus are weighting agent; Described weighting agent is zeolite, and to add content behind 30～40 orders be after the ammoniacal liquor of 10～15% quality is puddled, to stack 20～30 days to described humic acids in order brown coal are crushed to, stand-by; Production method: with above raw material pulverizing by weight percentage, mix by mixer, granulation, oven dry, packing namely obtain the fertilizer special for tobacco finished product.

Further each component content is preferably: diammonium phosphate (49%) 10.2%, urea (46%) 15%, vitriolate of tartar (50%) 40%, calcium sulfate 17%, borax 0.5%, zinc sulfate 0.15%, ferrous sulfate 0.2%, ammonium molybdate 0.02%, humic acids 8%, surplus are weighting agent;

Beneficial effect is: technology is simple, fertilizer efficiency is good, owing to contain trace element and mineralized material additive, therefore than the effectiveness of the more useful raising fertilizer nutrient of the fertilizer that generally has only nitrogen, phosphorus, potassium, useful structure of improving the soil and fertility improve rate of growth and the quality of tobacco.

Embodiment

Size according to turnout, with by weight percentage: diammonium phosphate (49%) 10.2%, urea (46%) 15%, vitriolate of tartar (50%) 40%, calcium sulfate 17%, borax 0.5%, zinc sulfate 0.15%, ferrous sulfate 0.2%, ammonium molybdate 0.02%, humic acids 8%, surplus are the raw material pulverizing of weighting agent, mix by mixer, granulation, oven dry, weighing, packing, warehouse-in namely obtain the fertilizer special for tobacco finished product.

Claims

1. a fertilizer special for tobacco and production method, it is characterized in that: described special-purpose fertilizer is grouped into by following one-tenth by weight percentage: diammonium phosphate (49%) 9.8～10.2%, urea (46%) 13～15%, vitriolate of tartar (50%) 38～40%, calcium sulfate 15～17%, borax 0.3～0.5%, zinc sulfate 0.1～0.15%, ferrous sulfate 0.15～0.2%, ammonium molybdate 0.01～0.02%, humic acids 6～8%, surplus are weighting agent.

2. a kind of fertilizer special for tobacco according to claim 1 and production method, it is characterized in that: described weighting agent is zeolite.

3. a kind of fertilizer special for tobacco according to claim 1 and production method is characterized in that: to add content behind 30～40 orders be after the ammoniacal liquor of 10～15% quality is puddled, to stack 20～30 days to described humic acids in order brown coal are crushed to.