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Organic fertilizer for tobacco and preparation method thereof

A technology of organic fertilizer and tobacco, which is applied in the field of organic fertilizer and its preparation, can solve the problems of aggravated insect damage, greedy greens and late maturity, and plant migration, and achieve the effects of eliminating odor, strong growth of tobacco plants, and low cost

Inactive Publication Date: 2009-05-06
LIANGSHAN BRANCH OF SICHUAN TOBACCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of traditional organic fertilizers that have not been fully fermented and decomposed will result in a lag in fertilizer efficiency, the growth of plants in the later stage, and late maturity.

Method used

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  • Organic fertilizer for tobacco and preparation method thereof
  • Organic fertilizer for tobacco and preparation method thereof
  • Organic fertilizer for tobacco and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 Preparation of Organic Fertilizer for Tobacco

[0027] Grind 1000kg of dried oil with a pulverizer to a fineness of 1mm to 3mm, then transport the fine dried dried oil into the mixer with a feed truck, and add 25kg of CaCO 3 Adjust the pH to 6.5, add 480 kg of water while stirring, and add 0.5 kg of fermentation base at the same time to make the water content of the oil to 60%.

[0028] The fermentation tank is a brick tank with a length of 30 meters, a width of 9 meters and a height of 1.1 meters. It is divided into 6 parts. Tracks are installed on the fermentation tanks, and a mechanical turner is installed on the tracks. The above-mentioned prepared oil dry is transported into the fermentation tank of the first unit with a belt conveyor, and 33.33 cubic meters are packed into it. The cloth raw material is 5 meters long, 1.0 meters high and 9 meters wide. After 24 hours, start the mechanical turning and throwing machine, and push forward the turning and ...

Embodiment 2

[0031] Example 2 Determination of properties of organic fertilizers

[0032] The oil dry before and after the fermentation of embodiment 1 detects composition with amino acid full-automatic analyzer, specifically see table 1, 2:

[0033] Table 1 The content of free amino acids in unfermented oil

[0034] Preface

No reserve

time name

say nanomoles

correction factor

Peak area

Peak height

content

(mg / 100mL) 1 18.962 Asp 0.003271 3.92656e-007 1249394 32472 0.435 2 20.759 Thr 0.0007144 4.96266e-007 215919 5757 0.085 3 21.968 Ser 0.0003844 4.30886e-007 133832 4724 0.040 4 23.476 Glu 0.001163 4.71293e-007 370042 9072 0.171 5 27.535 Gly 0.001043 3.93966e-007 396984 9887 0.078 6 28.554 Ala 0.002554 4.64519e-007 824854 15755 0.228 7 31.500 Cys 0 3.58917e-007 0 0 not detected 8 32.822 Val 0.0002518 5.40601e-007 69877 2819 0.030 9 34.707 met...

Embodiment 3

[0047] The fertilizer efficiency measurement of embodiment 3 organic fertilizers

[0048] The organic fertilizer that embodiment 1 makes carries out flue-cured tobacco plant field test, and consumption is provided with three levels, and level 1 is 10kg / mu, and level 2 is 20kg / mu, and level 3 is 30kg / mu, and control sample is inorganic chemical fertilizer (N%, P2O5%, K2O% weight content is respectively 9%, 9%, 27%), all apply with base fertilizer before transplanting with flue-cured tobacco plant.

[0049] Table 3 Effects of different amounts of oil rot on the economic traits of tobacco leaves

[0050]

[0051] *The price is the price standard of the national purchase flue-cured tobacco tri-price area.

[0052]

[0053]It can be seen from Tables 3 and 4 that the output value of the organic fertilizer prepared in Example 1 is higher than that of the control sample. After application, the tobacco plants grow robustly, the leaves develop well, the tobacco leaves after roast...

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Abstract

The invention belongs to the technical field of organic fertilizers, and particularly relates to organic fertilizer for tobacco and a preparation method thereof. The organic fertilizer for the tobacco is prepared from an oil cake and a fermentation base which are mixed evenly according to the weight ratio of between 1 and 0.0004 to 0.0006 and are fermented; compositions of the fermentation base are beneficial microbial inoculum and effective vectors of high, medium and low temperature aerobic fermentation, and the number of live bacteria is between 4 and 20 hundred millions / g. The preparation method comprises the following steps: the oil cake is crushed to a fineness of between 1 and 3 mm, CaCO3 is added to adjust the pH value to be between 6 and 7, the fermentation base which accounts for 0.0004 and 0.0006 of the weight of the oil cake and water which accounts for 0.4 to 0.6 of the weight of the oil cake are added to stir evenly, and the organic fertilizer can be obtained through the drying after the fermentation. The organic fertilizer can kill harmful bacteria, parasitic ova and weed seeds, a tobacco plant has robust growth and well-developed leaves after the application, the proportion of first-class tobacco and orange tobacco is greatly improved, tobacco leaves after the roasting have bright and glossy color and luster, and chemical compositions of crude tobacco are harmonious.

Description

technical field [0001] The invention relates to an organic fertilizer and its preparation method and application, belonging to the technical field of organic fertilizers. Background technique [0002] Long-term application of inorganic fertilizers while ignoring organic fertilizers in farmland will cause soil compaction, decline in organic matter content, uncoordinated nutrient supply, and decline in the adjustment of soil physical and chemical properties and soil biological self-repair capabilities. At the same time, the incineration of a large number of crop straws not only wastes good biological resources, but also seriously pollutes the environment. [0003] At present, the agricultural department attaches great importance to the application of farmyard manure, and vigorously promotes the planting of green manure, returning the abdomen, returning straw and manure to the field to improve the soil. However, the use of traditional organic fertilizers that have not been ful...

Claims

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Application Information

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IPC IPC(8): C05F11/08
Inventor 宋俊邢小军邱景川余祥文李建川张建慧罗庆波
Owner LIANGSHAN BRANCH OF SICHUAN TOBACCO
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