Planting method of corn intercrop vegetable

Abstract

The invention discloses a planting method of corns and vegetables intercropping. The method comprises the following steps: the first step, mature corn seeds in 90 to 140 days are selected and sowed 15 days before sowing time in a north-south direction with a wide row and then a narrow row arrangement, the spacing of the wide rows is 70 to 90cm and the spacing of the narrow rows is 40 to 45cm, thespacing between corn plants of a same row is 25 to 30cm; the second step, mulching film is used for covering in cold regions after the corn seeds are sowed; the third step, the plastic mulching film is removed after the corn seeds emerge, farmyard manure is used for scattered at the root parts of the corns, then the corns are earthed up, banked and watered; the fourth step, vegetable seedlings are cultivated among the corn seedlings after the corns emerge for 25 to 60 days, then the vegetable seedlings are transplanted to a corn field after growing for 25 to 55 days, and each vegetable seedling is planted among each two corn seedlings; the fifth step, the tops of 4 adjacent corns are bound together by intercropped climbing type vegetables and corn leaves are removed from the corncob to roots. The planting method of the invention not only improves land utilization rate and the economic benefit of per mu (mu: a Chinese unit of area, 1 / 15 of a hectare) yield without putting up any sproutrack but also reduces the disease and insect pests.

Description

technical field [0001] The invention relates to a method for planting crops, in particular to a method for planting vegetables such as corn intercropping tomatoes and cucumbers. Background technique [0002] The existing planting method of vegetables such as corn, tomato and cucumber is that only corn is planted in a piece of land, and only vegetables are planted in vegetables. The advantage is that the variety is single, easy to plant and easy to manage, but the disadvantage is that the land utilization rate is low , Mu economic benefit is low. In addition, for the planting of seedling-climbing vegetables such as tomatoes and cucumbers, additional supports for climbing seedlings must be erected, which is time-consuming and labor-intensive, and increases material and labor costs. Contents of the invention [0003] The object of the present invention is to provide a method for planting corn intercropping vegetables. [0004] The technical solution adopted by the present i...

AI Technical Summary

Problems solved by technology

[0002] The existing planting method of vegetables such as corn, tomato and cucumber is that only corn is planted in a piece of land, and only vegetables are planted in vegetables. The advantage is that the variety is single, easy to plant and easy to manage, but the disadvantage is that the land utilization rate is low , mu economic benefit is low

In addition, for the planting of climbing vegetables such as tomatoes and cucumbers, additional climbing supports must be erected, which is time-consuming and labor-intensive, and increases material and labor costs.