High-yield cultivation method of persimmons

Abstract

The invention discloses a high-yield cultivation method of persimmons, and relates to the technical field of planting. The cultivation method comprises the following steps of field planting, fertilization management, gridling, pruning, flower and fruit thinning and disease and pest control; fertilization management comprises the step that every time fertilization is conducted, 5-8% of a root stimulant is added into applied fertilizer, wherein the root stimulant comprises a green alga extract, a corn germ extract and trichoderma harzianum; gridling comprises the steps that for trees which growvigorously, gridling is conducted on canes of trunks at the bud white appearing stage every year, after gridling, a layer of an antibacterial agent is smeared on wounds, and the wounds are bound up with plastic wrap, wherein the antibacterial agent comprises a pepper extract, beta-carotene and locust bean gum. By means of the method, flower and fruit dropping of the persimmons can be prevented, and the yield of the persimmons is improved, so that the method is superior to a traditional method.

Description

【Technical field】 [0001] The invention relates to the technical field of planting, in particular to a high-yield cultivation method of moon persimmon. 【Background technique】 [0002] Moon persimmon belongs to the family Persimmonaceae and is a deciduous fruit tree. It is mainly produced in Gongcheng, Pingle, Lipu, Yangshuo and other counties in Guilin, Guangxi. It has a history of more than 400 years of cultivation and processing. Gongcheng Yue persimmon fruit is beautiful in shape, bright in color, large in size and thin in skin, thick in flesh and seedless, sweet and delicious, and is the top grade of persimmons. Fresh persimmons mature in late October, and are most suitable for making persimmons. Persimmons contain 55.8% sugar and 6.91 mg of vitamin C per 100 grams. They are also rich in iron, calcium, and phosphorus. According to statistics, in 2007, the area of ​​persimmons in Guilin was 342,000 mu, 269,000 mu were put into production, and the output was 345,000 tons, ...

AI Technical Summary

Problems solved by technology

Moon persimmon planting technology is relatively mature, but flower and fruit drop in moon persimmon planting is one of the main reasons for the decline in yield

Due to the shallow distribution of the root system of the moon persimmon, the main root is weak, there are many fine roots, and the root hairs are long, and the roots are easy to be injured when fertilizing, especially during the flowering and fruiting period.

At the same time, the wounds of persimmon trees after circumcision are vulnerable to diseases and insect pests, and flower and fruit drop will also occur.