CN105693427A

CN105693427A - Pollution-free special fertilizer for paddy field for inter-culturing shrimps

Info

Publication number: CN105693427A
Application number: CN201610053714.8A
Authority: CN
Inventors: 郭芝金
Original assignee: Chuzhou Jincheng Rice Co Ltd
Current assignee: Chuzhou Jincheng Rice Co Ltd
Priority date: 2016-01-27
Filing date: 2016-01-27
Publication date: 2016-06-22

Abstract

The invention discloses a pollution-free special fertilizer for a paddy field for inter-culturing shrimps. The pollution-free special fertilizer for the paddy field for inter-culturing the shrimps is prepared from the following raw materials in proportions by weight: 30 to 50 parts of aquatic weed meal, 30 to 45 parts of animal excrement, 10 to 15 parts of bean pulp meal, 5 to 10 parts of fish meal, 20 to 40 parts of grain stillage powder, 5 to 10 parts of humic acid, 10 to 20 parts of fishpond sludge and 10 to 20 parts of wheat bran. The pollution-free special fertilizer for the paddy field for inter-culturing the shrimp is pollution-free and nuisanceless, contains many organic matters, is complete in nutrients, and can generate nicotine after becoming thoroughly decomposed, so that the fertilizer is alkalescent, and can be used for regulating acid soil; further, the adopted raw materials not only can be used for providing a nutriment for paddy, but also are foods for the shrimp, so that the paddy and the shrimp are jointly produced; the double bumper harvests of the paddy and the shrimp are realized; the economic benefit is greatly improved.

Description

A kind of pollution-free special fertilizer of rice terrace overlapping foster shrimp

Technical field

The present invention relates to technical field of agricultural fertilizers, be specially a kind of pollution-free special fertilizer of rice terrace overlapping foster shrimp。

Background technology

China is one of eating rice production and country of consumption maximum in the world。China there are about more than 60% population with rice for staple food。Therefore, yield of brown rice is always up being related to the major issue of national food security, and single rice cultivation benefit is relatively low, owing to the production environment of Oryza sativa L. be unable to do without water, then carry out overlapping foster shrimp in Oryza sativa L. ground, it is possible to be greatly improved benefit, and owing to common Oryza sativa L. fertilizer contains a large amount of harmful substance, it is unfavorable for the growth of shrimp, does not use fertilizer then can reduce rice yield。

Summary of the invention

The technical problem to be solved is in that to overcome existing technological deficiency to provide a kind of pollution-free special fertilizer of rice terrace overlapping foster shrimp。

For achieving the above object, the present invention provides following technical scheme: a kind of pollution-free special fertilizer of rice terrace overlapping foster shrimp, is by weight ratio: 30-50 part pasture and water powder, 30-45 part animal excreta, 10-15 part bean cake powder, 5-10 part fish flour, 20-40 part distiller grains powder, 5-10 part humic acid, 10-20 part fish pond mud and 10-20 part Testa Tritici。

Preferably, described animal excreta includes 10-15 part chicken manure, 10-15 part pig manure and 10-15 part cattle manure, chicken manure, pig manure and cattle manure is first fermented, and fermentation time is 8-12 days, then carries out dry in the sun, and after dry in the sun, the moisture of animal excreta is than for 3%-5%。

Preferably, the preparation method of described pasture and water powder is choose to be filled into fermentation vat after fresh pasture and water complete and ferment, and fermentation time is 10-15 days, is dried through drying baker by the pasture and water after fermentation, drying baker temperature is 25-35 degree, and by reducing mechanism, the pasture and water after drying are polished into powder。

The invention has the beneficial effects as follows: the present invention is pollution-free, nuisanceless, containing a large amount of organic, nutrient is complete, can produce nicotine so that fertilizer is alkalescence after becoming thoroughly decomposed, acid ground can be regulated, and the raw material adopted can not only supply nutrients for Oryza sativa L., and it is the food of shrimp, makes Oryza sativa L. and shrimp co-production, realize the bumper harvests of Oryza sativa L. and shrimp, be greatly improved economic benefit。

Detailed description of the invention

For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with specific embodiment, the present invention is expanded on further。

The technical problem to be solved adopts following technical scheme to realize:

Embodiment one

A kind of pollution-free special fertilizer of rice terrace overlapping foster shrimp, it is by weight ratio: 35 parts of pasture and water powder, 33 parts of animal excretas, 12 parts of bean cake powders, 8 parts of fish flour, 30 parts of distiller grains powder, 8 parts of humic acid, 18 parts of fish pond mud and 12 parts of Testa Tritici, described animal excreta includes 11 parts of chicken manures, 11 parts of pig manures and 11 parts of cattle manures, by chicken manure, pig manure and cattle manure are first fermented, fermentation time is 9 days, then dry in the sun is carried out, after dry in the sun, the moisture of animal excreta is than for 3%-5%, the preparation method of described pasture and water powder is choose to be filled into fermentation vat after fresh pasture and water complete and ferment, fermentation time is 12 days, pasture and water after fermentation are dried through drying baker, drying baker temperature is 30 degree, pasture and water after drying are polished into powder by reducing mechanism。

The fertilizer that the special fertilizer that this embodiment is made contains is higher, and in the situation meeting shrimp normal growth, the growing way making Oryza sativa L. is better, improves rice harves yield。

Embodiment two

A kind of pollution-free special fertilizer of rice terrace overlapping foster shrimp, it is by weight ratio: 45 parts of pasture and water powder, 36 parts of animal excretas, 14 parts of bean cake powders, 8 parts of fish flour, 25 parts of distiller grains powder, 6 parts of humic acid, 15 parts of fish pond mud and 18 parts of Testa Tritici, described animal excreta includes 12 parts of chicken manures, 13 parts of pig manures and 11 parts of cattle manures, by chicken manure, pig manure and cattle manure are first fermented, fermentation time is 10 days, then dry in the sun is carried out, after dry in the sun, the moisture of animal excreta is than for 3%-5%, the preparation method of described pasture and water powder is choose to be filled into fermentation vat after fresh pasture and water complete and ferment, fermentation time is 14 days, pasture and water after fermentation are dried through drying baker, drying baker temperature is 32 degree, pasture and water after drying are polished into powder by reducing mechanism。

The special fertilizer that this embodiment is made contains more Organic substance, and in the normal growth situation meeting Oryza sativa L., the growing way making shrimp is better, improves the crop of shrimp。

The preferred mass proportioning of the present invention is: 45 parts of pasture and water powder, 36 parts of animal excretas, 14 parts of bean cake powders, 8 parts of fish flour, 25 parts of distiller grains powder, 6 parts of humic acid, 15 parts of fish pond mud and 18 parts of Testa Tritici。

The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described。Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within the claimed scope of the invention。Claimed scope is defined by appending claims and equivalent thereof。

Claims

1. the pollution-free special fertilizer of rice terrace of the foster shrimp of set, it is characterised in that: be by weight ratio: 30-50 part pasture and water powder, 30-45 part animal excreta, 10-15 part bean cake powder, 5-10 part fish flour, 20-40 part distiller grains powder, 5-10 part humic acid, 10-20 part fish pond mud and 10-20 part Testa Tritici。

2. a kind of pollution-free special fertilizer of rice terrace overlapping foster shrimp according to claim 1, it is characterized in that: described animal excreta includes 10-15 part chicken manure, 10-15 part pig manure and 10-15 part cattle manure, chicken manure, pig manure and cattle manure are first fermented, fermentation time is 8-12 days, then carrying out dry in the sun, after dry in the sun, the moisture of animal excreta is than for 3%-5%。

3. a kind of pollution-free special fertilizer of rice terrace overlapping foster shrimp according to claim 1, it is characterized in that: the preparation method of described pasture and water powder is choose to be filled into fermentation vat after fresh pasture and water complete and ferment, fermentation time is 10-15 days, pasture and water after fermentation are dried through drying baker, drying baker temperature is 25-35 degree, and by reducing mechanism, the pasture and water after drying are polished into powder。