A cultivation method for mangifera

Abstract

The invention belongs to the technical field of agriculture and provides an early maturing cultivation method for mangifera. The method comprises the steps of: (1) grafting and seedling raising: a stock sowing period is the first ten-day period and the middle ten-day period of December and the sowing of scions is 7-12 days later than that of the stocks; (2) fixed planting of grafting seedlings: four layers of a large shed, a middle shed, a small shed and mulching film and electric heating wires are arranged for heat preservation and heat increase; (3) temperature control; (4) pruning: a double-tendril or three-tendril pruning method is employed; (5) hand pollination and fruit retention: hand pollination is performed when second female flowers of main tendrils and first female flowers of side tendrils come into bloom; (6) harvesting. The harvesting period of early maturing mangifera cultivated by using the method is the middle ten-day period and last ten-day period of April, 20-30 days earlier than that of the conventional greenhouse cultivation method; the harvesting period does not coincide with the plum rain season of South China, so that high yield and stable yield are guaranteed; the market requirements are met and the yield and economic benefits are greatly increased.

Description

technical field [0001] The invention belongs to the agricultural field, and in particular relates to a mango early-maturing cultivation method. Background technique [0002] With the improvement of people's living standards, the consumption structure and dietary concept are constantly updated. People's consumption demand for mangoes is no longer mainly to quench their thirst in summer, but to pursue quality, characteristics, anniversary and diversification. In recent years, mango varieties with a fruit weight of 1-2kg have been The commodity is outstanding, and the market period is as long as 8 months, which is in line with people's consumption habits, and is very popular with consumers, and the demand is increasing day by day. The huge consumption market of mangoes has promoted the adjustment of mango planting structure. At the same time, mangoes have a short growth period and are suitable for diversified cultivation. Generally, every 667m 2 The output is 2500kg-4000kg, a...

AI Technical Summary

Problems solved by technology

However, there are many problems in the current production. The investment in early-maturing cultivation is large. The natural conditions in early spring (low temperature, continuous rain, etc.) are not conducive to the normal growth of mangoes. , there is still a lot of room for improvement in planting efficiency

[0004] At present, the early-maturing mango cultivation adopts the greenhouse + small shed covering method, and the yield and output value have been improved compared with open field cultivation. The market period is in the middle and late May. The cultivation environment is high temperature and high humidity during the fruiting period, and soil-borne diseases occur seriously. During the rainy season, large losses are often caused