Cultivation method of persimmon in Karst rock-desertification areas

Abstract

The invention relates to a cultivation method of persimmon in Karst rock-desertification areas. The varieties of the cultivated persimmon are 'Yangfeng sweet persimmon', 'Jin persimmon' and 'Boai bayuehuang'. The cultivation method includes the steps of land preparation, field planting, fertilizer and water management, pruning, field management and pest control. The cultivated persimmon trees are vigorous in growth, sturdy and big in shoot and high in fruiting rate, fruit has rich nutritive value, contains rich sucrose, glucose, fructose, protein, carotene, vitamin C, citrulline, iodine, calcium, phosphorus, iron and zinc and can be brewed into persimmon wine and persimmon vinegar and processed into persimmon preserved fruit, persimmon powder, dried persimmon frost, persimmon tea, frozen persimmon and the like besides fresh eating, the persimmon is suitable for being planted in rock-desertification areas under the condition of poor soil for water and soil conservation, ecological environment is restored for poverty-stricken areas, and income is increased for mass peasants.

Description

Technical field [0001] The invention relates to a cultivation method of economic plants, in particular to a cultivation method of persimmon fruit in karst rocky desertification mountainous areas. Background technique [0002] Persimmon (scientific name: Diospyros kaki Thunb.) is a deciduous tree belonging to the Diospyros family. Alias: Zhu Guo, Monkey Date. Large deciduous trees are usually more than 10-14 meters tall, with a breast height of 65 cm in diameter, and old trees as high as 27 meters. [0003] Bark: dark gray to gray-black, or yellow-gray-brown to brown, with dense grooves, and the cracks grow into squares. [0004] Canopy: spherical or oblong spherical, the diameter of the old canopy reaches 10-13 meters, some up to 18 meters. The branches are open, greenish to brown, glabrous, scattered and longitudinally divided oblong or narrow oblong lenticels; the tender branches are initially ribbed, and are characterized by brown pilose or hairy or glabrous. Winter buds are s...

AI Technical Summary

Problems solved by technology

[0011] In some areas of Hechi, Guangxi, Yizhou and Guizhou provinces in Southwest my country, there have been successful planting of persimmons and good results have been achieved. However, how to plant high-quality persimmons in areas with severe rocky desertification has not yet been implemented on a large scale.

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