The Method of Cultivating Citrus with High Efficiency and Cost Saving

Abstract

The invention discloses a method for cultivating citrus with high efficiency and low cost, including "four ones": retaining fruiting flower buds and retaining the mother branches for next year's fruiting. Method: pumping and wiping the shoots once a year in spring, leaving fruiting flower buds; releasing the shoots once Cultivate flowerless spring shoots as the next year's result mother branch; fertilization method comprises root fertilizer and spraying foliar fertilizer: described root fertilizer is: in the summer shoot stage, apply root fertilizer once every year within 20 days after flowering; The spraying of foliar fertilizer is as follows: spraying foliar fertilizer at the spring shoot stage to promote flowers, strengthen flowers and reduce the vegetative growth demand of spring shoots; spraying foliar fertilizer at the summer shoot stage to supplement tree nutrition and reduce summer The shoots are pumped; spray foliar fertilizers in the autumn and winter shoots to improve the nutrition of the tree, control the shoots and promote flowers; pruning method: pruning once every year from October to February of the next year before the flowers bloom. Finally, the outstanding effects of "eight exemptions" such as "sunshine free fungicides and free organic nutrient sources, no pruning of young trees, no support for fruit hanging, white coating, ring cutting, drip irrigation equipment and herbicides" are realized.

Description

technical field [0001] The invention relates to the field of cultivation technology. More specifically, the present invention relates to a high-efficiency and cost-effective cultivation method of "applying root fertilizer once, cultivating shoots once, pruning once, and wiping buds once" within a year. Background technique [0002] Citrus has the advantages of high nutritional value, rich variety and popular taste, and has won the favor of the majority of fruit farmers. Its fast return and high economic benefits have also led to the continuous expansion of citrus planting area. However, the management of citrus is not standardized, and there is a lack of systematic and scientific methods for cost-effective cultivation. As a result, the material resources and manpower for citrus cultivation continue to rise, and the profit margins of growers continue to be compressed. When the industry as a whole is far from saturated, due to cost and manpower and other reasons Extensive man...

AI Technical Summary

Problems solved by technology

2. In terms of pruning and controlling shoots, it is necessary to smear buds, trim and control shoots multiple times, and ring cutting, otherwise the elongated branches will reduce the utilization rate of light, and at the same time will compete with flowers and fruits for nutrients, resulting in flower and fruit drop, affecting yield

[0004] 1. Repeated application of root fertilizer increases labor costs. If the application of root fertilizer is reduced, it will affect the organic nutrition of the tree, which will not only cause flower drop and fruit drop, but also produce a large number of elongated branches, which will further increase the labor cost of pruning, and a large number of fresh and tender branches with elongated branches are easy to grow. Breeding a large number of pests, increasing the cost of pesticides

[0005] 2. Repeated pruning and ring cutting will increase the labor cost of pruning. If pruning is reduced, the orchard environment will be shaded and the utilization rate of light will be reduced. At the same time, it will compete with flowers and fruits for nutrients, affecting yield, and it is difficult to spread pesticides in shaded orchard environments. Pest infestations can quickly return, further driving up pesticide costs

If circumcision is reduced, it is easy to cause flower and fruit drop and affect yield

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