Common vetch herbage cultivation method

Abstract

A common vetch herbage cultivation method comprises the following steps: 1, using common vetch and cruciferous rape or broad bean for mixed spawning, wherein common vetch and cruciferous rape mixed spawning plant ratio is 10:0.6-3, and common vetch and broad bean mixed spawning plant ration is 4:1-2; 2, broadcast spawning the seeds into field, immediately using clear water to irrigate, and a mud pile is placed in a field water inlet so as to stir the water for irrigation. The method can effectively prevent lodging of the common vetch plants in a growth anaphase, can prevent the common vetch seeds from being picked up by birds in broadcast spawning, and the seeds cannot be dead because of strong light exposure, thus improving emergence rate, and economic benefit is obvious.

Description

technical field [0001] The invention relates to a method for cultivating grass, in particular to a method for cultivating arrow tongue pea grass. Background technique [0002] As a forage grass and green manure leguminous crop, arrow tongue pea has the characteristics of wide adaptability, strong stress resistance, high yield of fresh grass, and good nutritional value; at the same time, its root nodules can convert free nitrogen in the air into nitrogen that can be absorbed by plants. Combined nitrogen, its nitrogen fixation can increase the nitrogen content of the soil. The planting method of arrow tongue pea is flexible, and it can be planted alone or interplanted with other crops. Therefore, arrow tongue pea is an excellent green manure variety, which can provide forage for livestock and improve soil, restore and improve soil fertility. However, the stalk of the arrow tongue pea is weak. When the plant grows to more than 60cm, the stalk cannot support the weight of the w...

AI Technical Summary

Problems solved by technology

However, this invention requires the selection of forage grasses with strong stalks and strong lodging resistance, and it is difficult to find suitable forage grass varieties in gramineous crops, and the sowing ratio of the two is equal. After the plants grow out, half of the legumes will appear. The status of forage grass and half of grass forage grass, due to the different types of forage grass, affects the storage, processing and use of forage grass

At the same time, the shapes of arrow tongue pea seeds and gramineous forage grass seeds are too different, and the two crops generally cannot be machine-sowed at the same time. Obviously, this invention reduces production efficiency