Planting method of Rosa roxburghii Tratt

Abstract

The invention belongs to the technical field of planting, and specifically discloses a planting method of Rosa roxburghii Tratt. The specific steps are as follows: (1) land selecting; (2) cuttage seedling cultivation; (3) transplantation: cutting seedlings can be transplanted into field planting pits dug in a planting land after growing 3-5 new buds, the roots of the cutting seedlings are coveredwith soil, bio-organic fertilizer is thrown to the bottoms of the field planting pits and the field planting pits are back-filled with soil of 5-8cm before field planting, the cutting seedlings are placed in the field planting pits, the field planting pits are back-filled with soil which is 5-10cm higher than the surface of the planting land, a layer of medium sand is thrown within a range with aradius of 20-30cm centered on each cutting seedling, and rooting water is poured; (4) field management; and (5) fruit harvesting: when the peels of Rosa roxburghii Tratt fruits are partly yellowed, the fruits are picked immediately. The method has the advantages as follows: the survival rate of Rosa roxburghii Tratt seedlings can be improved, and the survival rate of seedlings after transplantingis high because of high adaptability of the seedlings; and the quality of Rosa roxburghii Tratt is guaranteed, and the yield of Rosa roxburghii Tratt is also improved.

Description

【Technical field】 [0001] The invention belongs to the technical field of planting, and in particular relates to a planting method of roxburghii. 【Background technique】 [0002] Prickly pear (Rosa roxburghii Tratt) is a perennial plant belonging to the genus Rosa of the family Rosaceae. The fruit has extremely high nutritional, health care and medicinal values. It is a new fruit tree unique to my country and is being vigorously developed. It is commercially cultivated in more than 10 provinces (regions) including Guizhou, Sichuan, Yunnan, Guangxi, Fujian, and Henan. At present, the cultivated area in Guizhou Province alone has reached more than 500,000 mu, and it has become a key development characteristic industry in the whole province. More than 50% of the fruits produced are used for juicing. Only Guizhou Province produces more than 40,000 tons of fruit residue after juicing every year. And increase year by year, almost all throw away at present, not only cause great wast...

AI Technical Summary

Problems solved by technology

At present, the cultivated area in Guizhou Province alone has reached more than 500,000 mu, and it has become a key development characteristic industry in the whole province. More than 50% of the fruits produced are used for juicing. Only Guizhou Province produces more than 40,000 tons of fruit residue after juicing every year. And increasing year by year, almost all of them are discarded at present, which not only causes great waste, but also pollutes the environment

[0003] Rosa roxburghii is mainly planted in mountainous areas. The success rate of seedling cultivation of Rosa roxburghii is not high, and the quality of Rosa roxburghii seedlings is not high, resulting in a low survival rate after transplanting. In order to increase fruit production, a large number of pesticides are used to eliminate insects, which seriously affects the The quality of thorn pears; and traditional farmyard manure or quick-acting chemical fertilizers are generally used for fertilization of thorn pears. Usually, the number of fertilizations is 3-4 times a year. The type and amount of chemical fertilizers are usually based on experience, or the nutrients cannot meet the needs of the tree, resulting in yield. and quality decline, or serious pests and diseases due to excessive forms of a certain type of element; at the same time, due to the serious loss of quick-acting fertilizers, the utilization rate of fertilizers is low and environmental pollution is caused

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