Method for erecting outdoor arc-shaped frames for pumpkins

Abstract

The invention provides a method for erecting outdoor arc-shaped frames for pumpkins. The method includes planting two rows of the pumpkins on both sides of a moisture surface; when the plant height ofthe pumpkins reaches 25-35 cm, at positions which are 5-15 cm away from two corresponding parallel pumpkin plants and located on the both sides of the moisture surface, respectively inserting two ends of each arc-shaped support into the both sides of the moisture surface until the whole moisture surface is plugged with the arc-shaped supports; connecting all the arc-shaped supports in series through transverse rods; covering the erected arc-shaped supports with a sunshade net; guiding vines of each pumpkin plant onto the sunshade net in a direction parallel to the corresponding arc-shaped support, removing all lateral vines, reserving main vines as fruiting vines, and performing pinching after the main vines cross the arc-shaped supports to reach the edge of the moisture surface on the other side. The method has the advantages that only lateral branches need to be removed in the whole growth period of the pumpkins, and flower and fruit thinning is not needed; materials for the methodare easy to obtain, and the planting density is increased; through the three-dimensional arc-shaped supports and the sunshade net, ventilation and light transmission among the pumpkin plants are improved, pests and diseases are reduced, and formation of the fruit shape and color of the pumpkins is promoted.

Description

Technical field [0001] The invention relates to the technical field of open-air pumpkin erection, in particular to a method for erecting a pumpkin in an open-air arc shape, and more specifically to a method for erecting an arc-shaped bracket and a sunshade net. Background technique [0002] In actual production, the open-air cultivation of pumpkins mostly adopts climbing cultivation, cuboid-shaped trellis or triangular-cone-shaped stand cultivation. Climbing pumpkins, the fruit is in contact with the soil, and the skin of the lower melon is not exposed to sunlight and contact with the soil, causing a series of problems such as uneven coloration, different sizes and easy infection of germs in rainy and humid weather. Pumpkins are planted on rectangular-shaped trellis. The trellis is tall and difficult to load and unload. The plants need to be artificially attracted and tied to grow to the roof. For large-fruited pumpkins, the pumpkins must be fixed manually to prevent heavy pumpki...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the deficiencies of the current pumpkin erecting technology, and provides a simple arc-shaped support and sunshade net erecting planting method, which can solve the problems of uneven fruit coloring, inconsistent fruit shape, labor-intensive Laborious, not applicable to most pumpkin types, etc.

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