Rice seedbed conditioner and production method thereof

A production method and conditioner technology, applied in the direction of fertilizer mixture, fertilization device, application, etc., can solve the problems of shortened suitable planting period, vigorous growth of seedlings, and poor resistance, so as to improve soil properties, promote uniform seedlings and strong growth Seedlings, the effect of improving the redox state

Inactive Publication Date: 2013-12-25
YANGZHOU CHUNQUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once used improperly, it is easy to make the seedlings grow vigorously, the stems are weak, the resistance becomes poor, and the suitable planting period is shortened.

Method used

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  • Rice seedbed conditioner and production method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] One, preparation conditioner:

[0029] 1. Weighing: Weigh 440 kg of ammonium sulfate, 117 kg of potassium dihydrogen phosphate, 6 kg of zinc sulfate monohydrate, 40 kg of humic acid, 11 kg of paclobutrazol wettable powder (purity 50%), and particles with a particle size of less than 2mm 386 kg of washed coal ash sand powder.

[0030] 2. Production steps:

[0031] 1) Stir and mix the weighed ammonium sulfate and potassium dihydrogen phosphate evenly.

[0032] 2) After mixing the weighed zinc sulfate monohydrate and humic acid, add paclobutrazol wettable powder, and then stir and mix evenly.

[0033] 3) Mix the above two mixtures with the weighed water-washed coal ash sand powder, and then discharge and sieve.

[0034] 4) Packing and packaging.

[0035] Storage requirements: In a cool, ventilated, dry place, the shelf life is three years.

[0036] 2. Composition analysis

[0037] NY526-2002 is used for detection, humic acid is detected by NY1106-2010 for the detecti...

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Abstract

The invention discloses a rice seedbed conditioner and a production method thereof, belonging to the field of the production technology of a conditioner for raising rice seedlings. The method comprises the steps of uniformly stirring and mixing ammonium sulfate and potassium dihydrogen phosphate; mixing zinc sulphate monohydrate and humic acid, then adding paclobutrazol wettable powder, and uniformly stirring and mixing; uniformly mixing the two mixtures and the washed coal ash sandy soil; discharging, sieving, sub-packaging and packaging. By adopting the prepared rice seedbed conditioner, the pH value of the product is faintly acid due to the physiologically acid nutritive salt, thus the product is very suitable for the growth of the rice seedlings, and the content of organic matters in soil is increased; meanwhile, since humic acid contains an active multifunctional group, the germination rate of rice seeds can be improved, and the emergence rate and strong seedlings are promoted.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to the technical field of production of a conditioning agent for rice seedling raising. Background technique [0002] With the reduction of rural labor and the increase of land intensification, the degree of mechanization of modern agricultural production has increased significantly. In the process of rice production, mechanized rice transplanting is a direct and efficient light-weight and simple cultivation method, and it is also an important measure for the modernization of agricultural specialization. Due to the high planting density and high standardization requirements of machine-transplanted rice seedlings, the seedling age is short when transplanting, the seedlings are small, and the root system is agglomerated. Producing robust seedlings suitable for mechanized rice transplanting is one of the key technologies for rice mechanized rice transplanting. [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/80
Inventor 伏广成花荣虎陈刚
Owner YANGZHOU CHUNQUAN TECH CO LTD
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