High-yield production method of Vicia sativa seeds

Abstract

The invention discloses a high-yield production method of Vicia sativa seeds, and relates to the technical field of agricultural planting. The method includes a seeding process, a fertilization process, a support process, an irrigation process, a growth regulation process and a pest control process, wherein, for the sowing of Vicia sativa seeds in dry land, the support process includes mixing Vicia sativa seeds with lobular rape or millet seeds, and using lobular rape or millet as a support for Vicia sativa growth; and for the planting of Vicia sativa seeds in rice areas, the support process includes leaving high stubble on the rice pile during rice harvest, and using the rice pile as the support for Vicia sativa growth. According to the method, the seed yield is obviously improve and theseed usage is saved by building a proper support when the Vicia sativa are sown; and the problem of creeping in the late stage of Vicia sativa is solved through the support function of support crops,so that the method provides good conditions for mechanical harvesting.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for producing high-yield arrowhead pea seeds. Background technique [0002] Arrowhead pea is not only an important green manure crop in my country, but also a high-quality forage and a food crop. Not only can it be planted in spring in the north, but it can also be planted in autumn in the south of Huanghuai. The development of arrowhead pea production is of great significance to the development of my country's agriculture and animal husbandry. However, due to the lag in scientific research and technology accumulation, the seed production of Arrowhead pea is at a low level, and the seed yield is low and unstable, which restricts the development of Arrowhead pea. [0003] The existing arrowhead pea seed production technology generally adopts drill sowing or broadcasting. The northern dry land is generally drilled, with a row spacing of 30cm, a seeding rate...

AI Technical Summary

Problems solved by technology

Regardless of whether it is in paddy field or dry land, the following technical problems exist in the traditional production of pea seeds in the traditional way: 1. The growth of pea pea in full bloom to maturity is large, the group is seriously shaded, the photosynthesis of the lower part is hindered, the pods are reduced, and the flowers are falling. Increased pod rate, impact on yield

2. Arrowhead pea is a vine plant. After pod formation, it usually crawls on the ground. The harvesting effect of the machine is poor, and the seed loss is serious. The high-quality seeds in the lower part cannot be harvested effectively, and the overall quality of the seeds decreases.