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Processing method for returning straws to field through total ditch burying

A technology of quantity ditch burial returning to the field and treatment method, which is applied in the field of straw returning to the field, can solve the problems such as the treatment method of full ditch burying returning to the field that has not been reported, and achieve the effect of high conversion rate and high universal rate

Inactive Publication Date: 2014-06-11
SHANGHAI PUDONG INTPROP PROTECTION ASSOC +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since this method relies on natural decay, it is difficult to determine the time of complete decay, which may easily affect the growth of new crops
[0005] In summary, although some researches have been done on straw returning to the field, there is no report in the literature that can improve the decay rate and the conversion rate of organic fertilizer in full amount of straw returning to the field processing method

Method used

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Embodiment Construction

[0014] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0015] 1. When the soil parameters are not up to standard (temperature, humidity, and pH value are not within the scope of the present invention), it is not suitable to adopt the method of ditch burying and returning to the field.

[0016] 1. The best temperature for the full amount of straw to be buried in the ditch and returned to the field is 30-35 degrees Celsius.

[0017] , The best humidity for the full amount of straw buried in the ditch and returned to the field is 20-60%.

[0018] , The pH value of the soil environment where the full amount of straw is buried in the ditch and returned to the fie...

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Abstract

The invention discloses a processing method for returning straw organic fertilizers and ammonium bicarbonate to the field. The processing method has the advantages that the specific requirements are made on soil environment when the straws are returned to the field through total ditch burying, during the actual burying, the ditch burying field returning can be implemented as long as relevant parameters are met, the universal rate is higher, and in addition, fast corrosion and higher conversion rate of organic fertilizers are ensured.

Description

technical field [0001] The invention relates to a method for returning straws to the field in the field of agricultural bioengineering, in particular to a treatment method for full ditch burying and returning the straws to the field, which can improve the decay rate and the conversion rate of organic fertilizer. Background technique [0002] In recent years, more and more attention has been paid to the research and development of straw returning to the field, especially the problems of rapid decay and high fertilizer yield. The traditional straw returning only pays attention to the depth, width and spacing of the straw burial pit, but does not pay enough attention to the buried temperature, humidity, pH value, etc., resulting in unsatisfactory results in actual implementation. [0003] Chinese application number CN200410041004.0, application publication number CN1593083, the patent discloses a highly efficient and safe method of returning straw to the field. According to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/00A01D82/00
Inventor 欧阳沁
Owner SHANGHAI PUDONG INTPROP PROTECTION ASSOC
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