Annual double cropping efficient planting pattern of triticale and purple yam in Huang-Huai region

Abstract

The invention discloses an annual double cropping efficient planting pattern of triticale and purple yam in a Huang-Huai region, and belongs to the filed of crop planting. The plating pattern comprises the following steps: selection of new varieties of the triticale and the purple yam, timely sowing, field management, disease and pest control, harvest time and manner. Water, nutrients and light and heat resources in the Huang-Huai region are explored, the triticale is harvested in summer, and then the purple yam is harvested after crop rotation in autumn, so that the land cropping index is improved, the agricultural income per unit area of land is increased, and the income is increased by 2500-3000 yuan per acre usually; meanwhile, the continuous cropping obstacles of yam in the region are overcome. The economic income of special economic crops and special grain crops planted by rotation is obviously higher than that of pure grain crops or pure economic crops, and the economic benefits are very substantial.

Description

technical field

[0001] The invention relates to the field of crop planting patterns in the Huanghuai region of my country, in particular to a high-efficiency planting pattern of triticale and purple yam in the Huanghuai region. Background technique

[0002] The planting mode of multi-cropped crops in the Huanghuai region of my country has a long history. With the increasing development of high-efficiency agriculture, it has become an inevitable trend for the development of high-efficiency agriculture to continuously optimize the planting mode and improve the efficiency per unit area. The traditional planting mode in the Huanghuai region of my country is to harvest one season of wheat in summer and another season of corn / soybean / peanut / sweet potato in autumn, which is a traditional two-crop planting mode for grain crops. At the same time, the Huanghuai area is one of the main producing areas of wheat and yam in my country, with abundant rainfall, abundant sunshine, deep soil ...