Cultivation method for hole sowing of potatoes at micro-furrow in mulching film covered ridge

Abstract

The invention discloses a cultivation method for hole sowing of potatoes at a micro-furrow in a mulching film covered ridge. According to the cultivation method disclosed by the invention, a traditional bow-shaped ridge surface is changed into a concave ridge surface, namely the micro-furrow is formed in the middle of a big ridge, the big ridge surface is divided into two equal small ridge surfaces, the effective collection and efficient utilization of rainfall resources are achieved, and meanwhile side-seeding is changed into ridge hole sowing, the thickness of mellow soil in the tillage layer and the growth space of potato blocks are increased, and the yield and commodity potato rate are improved; potato dibbling is conducted with a potato dibbler during potato sowing, the dibbling method can effectively alleviate man-made damage to a mulching film, keep the film surface clean, and improve the work efficiency; the method of the invention integrates water storage and temperature increase, has an obvious effect of increasing the production and incomes, simple technical process, and convenient implementation and popularization, and further improves the quality and yield of the potatoes.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a cultivation method for potato sowing in micro-grooves on ridges covered by plastic film. Background technique [0002] my country is a big agricultural country, and the potato planting area is relatively large. With the continuous development of society, people's quality of life is gradually improving, and the requirements for the quality of potatoes are getting higher and higher. In recent years, some planting institutions have higher and higher requirements for the quality and yield of potatoes. The potatoes in the market today can no longer meet people's needs, which has had a great impact on my country's agricultural development. In recent years, my country's agriculture has developed rapidly, and potato planting technology has been continuously innovated and improved. However, in the actual planting of potatoes, the yield and quality of potatoes often cannot be improved...

AI Technical Summary

Problems solved by technology

However, in the actual planting of potatoes, the yield and quality of potatoes often cannot be improved due to various reasons. The main reasons for this problem are as follows: (1) Unreasonable fertilization: During the planting period of potatoes, some farmers mainly Fertilization is carried out through animal manure, and the amount of fertilizer is not well controlled, resulting in insufficient nutrition; (2) Unscientific watering: farmers water the potato fields too frequently, resulting in the loss of nutrients in the soil, which is harmful to potatoes Due to unreasonable watering, the activities of insect pests in the ground are rampant, resulting in black and yellow skins of potatoes; (3) The planting technology is backward: during the actual planting of potatoes, farmers did not realize the reasonable Due to the importance of planting technology, there are often phenomena such as early sowing, no watering, no management, and early harvesting, which have a great impact on the normal growth of potatoes and reduce the yield and quality of potatoes to a certain extent.