Planting method for interplanting eggplants, kidney beans and pumpkins in early spring in greenhouse

Abstract

The invention discloses a planting method for interplanting eggplants, kidney beans and pumpkins in early spring in a greenhouse, and relates to the technical field of crop planting. The method includes the steps of seedling raising, field planting preparation, field planting period setting, field management, harvesting and garden cleaning and benefit comparison, the planting mode is that eggplants, kidney beans and pumpkins are interplanted, the eggplant variety is fast round or purple light black bright or the rootstock variety is Tolubam, and the pumpkin variety is small pumpkin and Chinese chestnut pumpkin. According to the method, proper planting time is selected, kidney beans are interplanted at the northern ends of eggplant ridges close to the rear wall of the greenhouse, pumpkins are interplanted at the southern ends of the eggplant ridges close to the front edge of the greenhouse, water and fertilizer drip irrigation is performed by sharing drip irrigation belts, and sunlight, moisture, nutrients and space are fully utilized. According to the method, the greenhouse internal space and the greenhouse external space are fully utilized, the production cost is reduced, the water and fertilizer utilization rate and the land interest rate are improved, operability is high, multiple types of agricultural products can be harvested, economic benefits are improved, and farmers are promoted to increase income and become rich.

Description

technical field [0001] The invention belongs to the technical field of crop planting, and in particular relates to a planting method for interplanting green bean interplanting eggplant in greenhouse in early spring and pumpkin. Background technique [0002] Intercropping refers to the planting method of sowing or transplanting the next season crops between the rows of plants in the late growth period of the previous season crops, also called intercropping and string planting. Compared with monocropping, it can not only make full use of space in stages, but more importantly, it can prolong the growing season of off-season crops, increase the multiple cropping index, and increase the total annual output and economic benefits per mu of land. Intercropping can increase land utilization. The crop complex group formed by intercropping can increase the interception and absorption of sunlight and reduce the waste of light energy; at the same time, the intercropping of two crops can ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a planting method for interplanting green bean and pumpkin with eggplant in greenhouse in early spring, so as to solve the existing problems: the existing eggplant is generally interplanted with pumpkin, which cannot make good use of land space resources. Improve resource utilization and economic benefits as much as possible, and in the case of no heating in the greenhouse, the yield per mu is also small, and the output and economic benefits cannot be maximized

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