Method for producing silage materials by mix sowing of corn and calabar beans

Abstract

The invention discloses a method for producing silage materials by mix sowing of corn and calabar beans. The silage materials are produced in the mix-sowing method including that the corn is planted with spacing of 40cm, plant spacing of 30cm and planting density of 5558 / 667m<2>, and the calabar beans are interplanted between every two rows of corns in a strip sowing manner with the seeding quantity of 2.5kg / 667m<2>. Compared with an existing method that the silage materials are produced by single sowing of the corn, the method for producing the silage materials by mix sowing of the gramineae corn and the leguminous forage calabar beans has the advantages of simplicity in operation and easiness in mastering, grass yield is high, and protein content is increased. Solid technical foundation is laid for pushing and increasing yield and protein content of the silage materials in South areas, and yearly breeding matching and balance feeding of herbivorous herb and livestock can be realized.

Description

technical field [0001] The invention relates to a method for producing feed raw materials, in particular to a method for producing silage raw materials by mixing corn and labrador beans. Background technique [0002] Silage is an important component of ruminant livestock diets. With the rapid development of my country's ruminant livestock breeding industry dominated by dairy cattle and beef cattle, the gap between the supply and demand of silage continues to increase, and the balanced supply of high-quality silage has become a bottleneck restricting the sustainable development of grain-saving animal husbandry. Corn silage in my country has been rapidly popularized in the past two decades and has become an important source of forage supply for herbivorous livestock. [0003] Maize is an important feed crop with good palatability and high digestibility. However, the protein content of corn is not high, especially the lysine content is low, and protein feed must be supplement...

AI Technical Summary

Problems solved by technology

[0005] Disadvantages of the prior art: 1. The existing silage production mainly uses corn stalks or bracted corn, other weeds, etc. for production, and the protein content is low

2. In the existing production of silage raw materials, there is no production mode of mixed sowing of corn and labrador beans, which cannot promote mutual growth, and it is difficult to increase plant height and leaf volume

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