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High-efficiency comprehensive utilization system for agricultural straws

A straw and high-efficiency technology, applied in the field of high-efficiency and comprehensive utilization system of agricultural straw, can solve the problems of ineffective utilization and waste of resources, and achieve the effects of wide adaptability to ambient temperature and humidity, improved health status, and high nutritional value

Pending Publication Date: 2021-07-16
冯玉莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency comprehensive utilization system of agricultural straw to solve the technical problem that various straws in agricultural production in the prior art cannot be effectively utilized, resulting in a large waste of resources

Method used

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  • High-efficiency comprehensive utilization system for agricultural straws

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specific Embodiment 2

[0048] In straw feed, there are other treatment methods for straw, such as straw shredding treatment technology. When straw is shredded, the connection between straws is only broken, which destroys some cellulose crystal structures and reduces cellulose and lignin. The fusion of the stalks, the stalks are chopped, which is beneficial to the chewing and rumination of cattle and sheep, without changing the nutrient structure in the stalks. Another example is the high-pressure cooking treatment technology, which uses high-temperature cooking at 170°C to hydrolyze the lignin in the straw and increase the palatability of the feed. Such as puffing treatment technology, put the straw into a sealed container, increase the pressure and temperature in the container, quickly release the pressure, make the straw into puffed feed, change the properties of the straw, and be easily absorbed by cattle and sheep. Another example is the kneading silk processing technology, which belongs to fine...

specific Embodiment 3

[0050] In paddy field chicken breeding, chicken breeding needs a relatively dry or semi-humid and semi-dry site, and when the paddy field is ridged within a reasonable range in the early stage and watered in the later stage, it happens to be able to meet the site requirements for chicken breeding. Can move freely in the field. If the flock's activity site is still not spacious enough, artificial sheds can also be considered to meet their activities and habitat needs. During the breeding period, the chickens can eat field pests and weeds, and they can also eat rice grains after the rice enters the filling period. The rice fields provide food sources for them to a large extent, and the amount of artificial feeding depends on the specific situation. Increase or decrease. Raising chickens in paddy fields can not only greatly save the input of pesticides in the process of rice production, but also reduce the input of feed and labor. While saving production costs, it also improves ...

specific Embodiment 4

[0056] When raising poultry in rice fields, ducks can also be raised in rice fields. Ducks can choose local shelducks with a long history. They are moderate in size and weigh about 2kg / feather. Varieties with poor adverse resistance should not be selected, and varieties with too small individuals and egg types should not be selected due to their poor commerciality. It is more appropriate to choose ducklings with bright coat color and lively. Choose ducklings from the nearest hatchery to prevent the adverse effects of heat or cold during long-distance transportation and improve the survival rate. It is also necessary to consider the problem of building duck sheds. Although the rice-duck model has the link of raising ducks in rice fields, ducks cannot enter the fields during certain seasons of rice growth. Leaving the field, it is necessary to build duck sheds near ditches and ponds to provide shade and supplement food. Before the ducks enter the rice fields, they are raised i...

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Abstract

The invention discloses a high-efficiency comprehensive utilization system for agricultural straws, and belongs to the technical field of agricultural and sideline product recovery. The method comprises the following steps that straw-livestock, livestock-edible fungi, edible fungi-earthworm, earthworm-poultry and poultry-rice field are sequentially used, waste straws are subjected to feed treatment, manure discharged by the livestock is used as a fertilizer for edible fungi culture, the picked edible fungus root stacks are mixed with the livestock manure, earthworms are cultured, chickens are fed with the earthworms, and finally the chickens are raised in the rice field. A straw-livestock-edible mushroom-earthworm-poultry-rice field straw comprehensive utilization system is adopted, full utilization of agricultural waste straw is achieved, agricultural resources are saved, and the ecological agriculture development concept is met.

Description

technical field [0001] The invention relates to the technical field of recycling agricultural and sideline products, in particular to an efficient and comprehensive utilization system for agricultural straws. Background technique [0002] Every year during the summer harvest and autumn and winter, there is always a large amount of wheat, corn and other straws burned in the field, which produces a lot of thick smoke, which not only becomes the bottleneck of rural environmental protection, but even becomes the chief culprit of the urban environment. Crop straw belongs to agricultural A very valuable biomass energy resource in the ecosystem. The comprehensive utilization of crop straw resources is of great significance for promoting farmers' income increase, environmental protection, resource conservation and sustainable development of agricultural economy. As a large agricultural country, my country can generate more than 700 million tons per year Straw, of which corn, as a majo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/37A23K40/10A23K10/12A23K10/30A01K67/033A23K10/20A23K50/75A01K67/02A01G22/22A23K10/22A23K50/10C05F3/00
CPCA23K10/37A23K40/10A23K10/12A23K10/30A01K67/0332A23K10/20A23K50/75A01K67/02A01G22/22A23K10/22A23K50/10C05F3/00Y02P60/87Y02A40/20
Inventor 冯玉莉王海霞
Owner 冯玉莉
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