Fertilization management method of adult cocktail grapefruit and growing method of cocktail grapefruit containing same

Abstract

The invention provides a fertilization management method of adult cocktail grapefruit and a planting method of cocktail grapefruit comprising the same, and relates to the technical field of agricultural planting. The fertilization management method adopts a gradient during the entire planting process of adult cocktail grapefruit, specifically during the fruit setting period before flowering, the fruit expansion period, the early fruit ripening period, the middle and late fruit ripening period, the fruit picking period and the pruning period. Nitrogen reduction, gradually increasing potassium fertilization mode for fertilization management, thereby effectively improving the fruit quality of cocktail grapefruit, and realizing the high-quality and efficient production of cocktail grapefruit.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for fertilizing and managing adult cocktail grapefruit and a planting method for cocktail grapefruit comprising the same. Background technique [0002] Cocktail grapefruit is a hybrid of Siamese Sweet pummelo and Frua mandarin, which has important economic value. Due to the different climatic conditions and soil environments in different places, the cultivation techniques of cocktail grapefruit are different, and the quality varies greatly. The prior art generally adopts traditional cultivation techniques. For example, soil improvement only adds organic fertilizer to the cultivation hole, ignoring the improvement of the whole garden. As the root system expands, the growth stamina is often insufficient. At the same time, in terms of fertilizer and water management, the existing traditional fertilization methods still use solid fertilizers as topdressing fer...

AI Technical Summary

Problems solved by technology

Existing technologies generally adopt traditional cultivation techniques. For example, soil improvement only adds organic fertilizer to the cultivation hole, ignoring the improvement of the whole garden. As the root system expands, it often results in insufficient growth stamina.

At the same time, in terms of fertilizer and water management, in the existing traditional fertilization methods, topdressing fertilizers are still dominated by solid fertilizers in different periods, with low fertilizer utilization rates and slow fertilizer effects, and do not pay attention to the use of quick-acting organic fertilizers during the growth process.

It often causes problems such as low fertilizer utilization rate, which is inconsistent with the goal of reducing chemical fertilizer application proposed by my country

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