High-yield and high-efficiency plantation method for late-maturing mango in dry-hot river valley area

Abstract

The invention relates to a high-yield and high-efficiency plantation method for late-maturing mango in dry-hot river valley area and belongs to the technical field of plantation. The method comprises following five steps: mango planting field selection, preparation before field planting, field planting, trimming and shaping, and field management. By means of the plantation method, the fruit setting rate and output of mango are substantially increased and the consistency is increased. The mango obtained by the plantation method is sweet and fragrant, has high sugar content and high disease resistance, is tolerant to shipping and has good economic benefit. According to the invention, by means of water-retaining agent absorbing mango special-purpose water soluble fertilizer, the frequency of fertilizing and irrigating can be reduced and the problem of water shortage in dry season; at the same time, the problem of mango flower bud differentiation in winter and spring when the temperature is relatively low and the weather is dry is solved; the blossoming period and fruit bearing period of mango early blossoming are delayed from winter of November to the next January to spring of February to April so that the output and consistency are increased and the method is easy to promote.

Description

technical field [0001] The invention belongs to the technical field of planting, and in particular relates to a high-yield, high-efficiency, late-maturing mango planting method in dry-hot valley areas. Background technique [0002] Mango (Mangifera indica L.), also known as lemon fruit, mango fruit, boring fruit, honey hope, Wang fruit, face fruit and ampolo fruit, etc., belongs to the evergreen tree of the genus Mangifera (Mangifera L.) of the family Anacardiaceae , leathery leaves, alternate, small flowers, yellow or light red, terminal panicles. Mango pulp is juicy, with good color, aroma and taste, delicious and delicious, with peach, apricot, plum and apple flavors. Nutritious, rich in sugar, protein, crude fiber, carotene, vitamin C, vitamin E, minerals and other nutrients and trace elements. Every 100 grams of pulp contains 56.4-137.5 mg of vitamin C, some as high as 189 mg, 14%-16% sugar and 69.3% carbohydrates. Mango seeds contain 5.6% protein and 16.1% fat. At ...

AI Technical Summary

Problems solved by technology

[0018] At present, there are distinct rainy and dry seasons in dry and hot valley areas in my country. The rainy season is from June to October, and the dry season is from November to May of the following year. The relatively low temperature and drought in winter are suitable for mango flower bud differentiation. Heading and flowering will start in December. If you let it bloom and set fruit naturally, because the flowering period and fruit setting period are in winter and encounter low temperature, it will cause flower drop and fruit drop or parthenocarpy, resulting in low or no yield. At the same time, it is necessary to whiten the early flowers disease, thrips, etc., which increases production costs and pesticide residue pollution; and in the dry season, water resources are scarce, soil water and fertilizer retention capacity is poor, traditional fertilization and watering methods are time-consuming and laborious, and the water and fertilizer use efficiency is low, which seriously restricts mango production. Improved yield and quality

Images