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Processing and storing method of dried corn straw

A dry corn and straw technology, which is applied in the field of processing and storage of dry corn straw, can solve the problems of resource shortage and resource waste, achieve the effects of wide sources of raw materials, low cost, and improved digestion and utilization

Inactive Publication Date: 2018-07-27
贵州关岭牛铭品农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Waste of resources on the one hand and insufficient resources on the other

Method used

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  • Processing and storing method of dried corn straw

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1 of the present invention: the processing storage method of dry corn stalks, comprises the steps:

[0016] 1) Harvest in time after the corn seeds are mature. After the corn cobs are harvested, the corn stalks should be harvested within 3-5 days, but the harvest should be completed within 15 days at the latest; in order to reduce the loss of nutrients caused by sun and rain. Harvested straw should be harvested, processed and stored to minimize exposure to the sun and avoid heat accumulation to ensure the freshness and nutrition of the stored material. Harvesting and transporting the stored material in rainy days should be avoided to reduce soil pollution. If you want to use dry corn stalks that have been harvested for a long time and have been piled up in the open air or in the material shed, you should pay attention to not use moldy and deteriorated corn stalks.

[0017] 2) Collect fresh gramineous forages, which can be used immediately without drying; in p...

Embodiment 2

[0021] Embodiment 2 of the present invention: the processing storage method of dry corn stalks, comprises the steps:

[0022] 1) Harvest in time after the corn seeds are mature. After the corn cobs are harvested, the corn stalks should be harvested within 3-5 days, but the harvest should be completed within 15 days at the latest; in order to reduce the loss of nutrients caused by sun and rain. Harvested straw should be harvested, processed and stored to minimize exposure to the sun and avoid heat accumulation to ensure the freshness and nutrition of the stored material. Harvesting and transporting the stored material in rainy days should be avoided to reduce soil pollution. If you want to use dry corn stalks that have been harvested for a long time and have been piled up in the open air or in the material shed, you should pay attention to not use moldy and deteriorated corn stalks.

[0023] 2) Collect fresh gramineous forages, which can be used immediately without drying; in p...

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Abstract

The invention provides a processing and storing method of dried corn straw. Dried corn straw obtained after corn harvesting is used, the dried corn straw is kneaded and cut, fresh gramineous forage grass is added in a certain ratio, mixing is conducted, sealed storage is performed after compaction, and the straw can be stored for a long term in an anaerobic environment. The straw obtained after anaerobic fermentation has rich nutrients and good palatability, and cattle like eating the straw. The problem that dried straw is not easy to store in high humidity regions in Guizhou province is effectively solved, a reliable method is provided for solving the problem about balanced supply of roughage in beef cattle breeding all the year round, and the problem that juicy fresh gramineous forage grass silage fails easily is solved effectively. The mixed and stored dried corn straw has good palatability, decreased crude fiber content and increased crude protein content, so that the digestion utilization rate of cattle for the dried corn straw is increased, and the economic benefits of cattle breeding can be significantly improved.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a method for processing and storing dry corn stalks. Background technique [0002] Guizhou has an annual output of more than 3 million tons of corn, and if the ratio of corn to straw is 1:1.2, the annual output of corn straw is more than 3.6 million tons. According to the determination, corn stalks contain 6.6% of crude egg, 1.2% of crude fat, 29.8% of crude fiber, and 55.7% of nitrogen-free extract, which is a good roughage resource. Due to the influence of the rainy and humid climate in Guizhou, it is difficult to store it in good quality, so that its utilization rate as feed is only about 15%. Lord, the waste of resources is serious, and it also creates pollution to the environment. On the other hand, in recent years, the beef cattle breeding industry in our province has developed rapidly. The development of beef cattle breeding requires roughage (grass and straw). ...

Claims

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Application Information

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IPC IPC(8): A23K10/37A23K40/30
CPCA23K10/37A23K40/30Y02P60/87
Inventor 李国庆彭松汪文芳雷石杨明月
Owner 贵州关岭牛铭品农业发展有限公司