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Corn silaging method and corn silage

A corn silage and corn technology, applied in the agricultural field, can solve the problems that the protein content and starch content cannot meet the silage quality standard, restrict the development of animal husbandry, increase the cost of silage, etc., and achieve sustainable and healthy development, high conversion rate, and reduced production. cost effect

Active Publication Date: 2021-02-26
新疆农业科学院综合试验场 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, silage corn silage alone has the problem of low nutritional quality, such as protein content, starch content, etc., which cannot meet the silage quality standards.
At present, the conventional method to improve the quality of silage corn silage is to add additional nutrients for silage, such as sugar, organic acid preparations and green juice fermentation liquid, etc., which greatly increases the cost of silage and restricts the development of animal husbandry.

Method used

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  • Corn silaging method and corn silage
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  • Corn silaging method and corn silage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Cultivation of Yucao No.3 Maize and Xinsiyu No.12 Maize

[0030] 1. Preparation before broadcasting

[0031] Location: Land No. 20 of Comprehensive Experimental Field of Xinjiang Academy of Agricultural Sciences, with an area of ​​100 mu.

[0032] Fine soil preparation: water in time after the harvest of rapeseed, wheat, potato plots or previous crops of leguminous crops, plow to a depth of 35-40cm, rake in time, level the land, and shallow plow before sowing, so as to achieve the top empty and bottom solid.

[0033] Seed selection: 10 days before sowing, choose a sunny day to dry the seeds to increase the germination rate, and manually select the seeds to remove small, broken, and diseased seeds.

[0034] 2. Timely and appropriate sowing

[0035] 2.1 Sowing time: May 1

[0036] 2.2 Seed rate

[0037] The sowing rate of Yucao No. 3 is 0.7kg / mu, and that of Xinsiyu No. 12 is 1.2kg / mu. The row spacing of the two varieties is 50cm, the plant spacing is 35cm, and the nu...

Embodiment 2

[0072] The steps are the same as those in Example 1, except that the recipe uses: 50% Yucao No. 3 + 50% Xinsiyu 12 fungicide for silage, the yield of silage fresh grass obtained per mu is 7.4-7.7t, dry sample Protein content: 13.66% DM, acid detergent fiber 29.13% DM, neutral detergent fiber 46.99% DM.

Embodiment 3

[0074] The steps are the same as those in Example 1, except that the recipe uses: 70% Yucao No. 3 + 30% Xinsiyu 12 fungicide for silage, and the yield of silage fresh grass obtained per mu is 7.3-7.6t. Protein content: 13.96% DM, acid detergent fiber 31.86% DM, neutral detergent fiber 49.32% DM.

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Abstract

The invention provides a corn silaging method and corn silage, and relates to the technical field of agriculture. According to the corn silaging method, plants of a corn variety Yucao #3 and a Xinsiyu#12 are used as silage raw materials for mixed silage. According to the corn silage method and the corn silage, the corn variety Yucao #3 and the Xinsiyu #12 are mixed for silaging, so that the content of crude protein and starch in the silage is increased, and the quality of the silage is improved; and besides, the conversion rate of the feed is high, extra nutrient substances do not need to beadded, the production cost is reduced, the corn silage method and the corn silage are suitable for popularization in Xinjiang regions, and sustainable and healthy development of grass husbandry in Xinjiang is promoted.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a corn silage method and corn silage feed. Background technique [0002] Xinjiang is an important agricultural and pastoral area in China. Grassland degradation and forage shortage have always been the main reasons restricting the development of grass husbandry in Xinjiang. Corn is very suitable for the preparation of silage because of its strong stress resistance, high quality, especially the obvious advantages in biological yield. However, silage corn silage alone has the problem of low nutritional quality, such as protein content, starch content, etc., which cannot meet the silage quality standards. At present, the conventional method to improve the quality of silage corn silage is to add additional nutrients for silage, such as sugar, organic acid preparations and green juice fermentation liquid, etc., which greatly increases the cost of silage and restricts the developm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/12A23K30/18A01G22/20
CPCA23K10/30A23K10/12A23K30/18A01G22/20Y02P60/87
Inventor 唐勇丁万红师旭明冯怀章陶建飞宋刚杨宏伟陈茹贾豫龙阿扎提·伊明霍加姚国民宁成博马艺波刘恒德纪顺龚凡
Owner 新疆农业科学院综合试验场
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