Novel facility greenhouse for disease-resistant breeding of watermelons and using method thereof

Abstract

The invention discloses a novel facility greenhouse for disease-resistant breeding of watermelons and a using method thereof. The novel facility greenhouse comprises a greenhouse top plate, a rack, heat preservation plates, a spraying assembly, a ventilation assembly, an electric heating plate, a light supplementing assembly and a photovoltaic assembly. The photovoltaic assembly is fixedly installed on the top end face of the greenhouse top plate, and the rack is fixedly installed on the bottom end face of the greenhouse top plate; the heat preservation plates are fixedly installed at the twosides of the end face of the rack through screws, the spraying assembly is fixedly installed on the end face of the heat preservation plate at one side of the rack, the ventilation assembly is fixedlyinstalled on the end face of the heat preservation plate at the other side of the rack, and the light supplementing assembly is fixedly installed at the top of the inner side of the rack; the novel facility greenhouse is simple in structure and firm in overall supporting; when the greenhouse is used, the greenhouse has a good sealing effect, so that the greenhouse has a good heat preservation effect; and meanwhile, good ventilation and spraying effects are achieved, seedling cultivation and planting are facilitated, and the breeding convenience is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural facilities, in particular to a novel facility greenhouse for watermelon disease-resistant breeding and a method for using the same. Background technique [0002] Utilizing heterosis and breeding disease-resistant varieties are the two most important goals of current watermelon breeding; to detect the purity of watermelon hybrid seeds, DNA molecular marker technology is currently used to detect whether there are characteristic bands from the parents in the hybrid seeds, so as to determine the It is of great significance to judge the authenticity of hybrids and realize the rapid indoor detection of the purity of watermelon hybrids. Using DNA molecular marker technology to obtain molecular markers linked to disease-resistant genes, and through marker-assisted selection, the disease-resistant screening work can be carried out even in the It can also be carried out in the absence of pathogens, the...

AI Technical Summary

Problems solved by technology

[0003] In the process of breeding, it is necessary to use a greenhouse for breeding; the greenhouse in the prior art has a simple structure and a single function. , the overall structure of the greenhouse, and the environmental protection effect is relatively poor; therefore, it is necessary to design a new facility greenhouse for watermelon disease-resistant breeding and its use method

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