Greenhouse for Xisha melon seedling-raising, and crop rotation method for seedling-raising and pepper planting by using greenhouse

Abstract

A greenhouse wall of the invention uses a color steel tile wall as a back wall and gable wall of the greenhouse, compared with the traditional greenhouse, the greenhouse is lower construction in costand more convenient in demolition; and compared with the full arch shed, the greenhouse has better thermal insulation effects and larger planting space. On the premise of not affecting an emergence time and emergence rate, the seedling-raising cost is effectively reduced, the soil structure recovery is very fast in the later period, and thereby the sustainable development of agricultural production is facilitated. The invention also provides a crop rotation method for seedling raising and pepper planting by using the greenhouse. During the seedling-raising process of Xisha melon, a sprayed nutrient solution can be left on the ground from gaps of seedling-raising trays, and nutrients required by pepper are similar to nutrients required by seedlings, so that the growth of pepper can be promoted, nutrients in the soil can be absorbed, and soil eutrophication is prevented. At the same time, pepper planting can also increase economic benefits of the greenhouse, the pepper itself has relatively few diseases and insect pests, and thereby the health of Xisha melon seedlings in the second year cannot be affected.

Description

technical field [0001] The invention relates to the technical field of greenhouse planting, in particular to a greenhouse for growing selenium melon seedlings and a method for seedling raising and capsicum planting rotation. Background technique [0002] There are two types of existing common planting greenhouses, one is a full-arch shed with a full-film structure, and the other is a greenhouse with a back wall and two gable walls. The full-arch shed is characterized by low cost and no damage to the soil, but the available space in the full-arch shed is relatively small and the insulation effect is not good. It is generally used for the early release of spring vegetables or the delayed release of autumn vegetables. This kind of planting greenhouse Cannot be used in winter. Greenhouses are characterized by high thermal insulation effect and high space utilization, but they are expensive and will damage the soil structure. For example, in a greenhouse with an earth wall type...

AI Technical Summary

Problems solved by technology

If the seedlings are grown in full-arch sheds, the heat preservation effect is poor, and the temperature changes greatly, which greatly affects the output of melon seedlings

If you use a greenhouse, the cost of raising seedlings is also very high due to the high cost of the greenhouse

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