A labor-saving single-plant plastic cultivation method of raspberry palmate

Abstract

The invention discloses a labor-saving single-plant shaping cultivating method of Rubus chingii Hu. The method comprises the first step of planting Rubus chingii Hu and arranging a fixing device, and preserving all new branches which grow out in the first year after the Rubus chingii Hu is planted; the second step of binding the branches to the fixing device after the main branches which bear fruits of the Rubus chingii Hu grow to 80-180 cm in height; conducting topping after lateral branches which bear fruits of the Rubus chingii Hu grow to the 120-180 cm in length and the main trunks grow to 180-250 cm in height; the third step of cutting off the main branches which bear fruits in the second step from the base after harvesting of the Rubus chingii Hu is finished; the fourth step of preserving two base growing branches beside main roots and cutting off all the rest base growing branches when the Rubus chingii Hu grows to February to April in the second year; the fifth step of selecting the base growing branch which grow more vigorously in the two base growing branches in he fourth step and regarding the selected base growing branch as a new fruit bearing main branch, and then thinning and removing the other base growing branch; the sixth step of repeating the second step and the third step in sequence; the seventh step of sunsequently repeating to execute the fourth step to the sixth step in sequence every year. According to the labor-saving single-plant shaping cultivating method of the Rubus chingii Hu, the quality of the Rubus chingii Hu is obviously improved, and the yield of the Rubus chingii Hu is obviously increased at the same time.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for labor-saving single plant shaping and cultivation of raspberry palmate. Background technique [0002] Palm leaf raspberry (Rubus chingii Hu), also known as East China raspberry, bighorn male, paired berry, milk mother, etc., is a shrub of the genus Rubus in the family Rosaceae. The near-ripe dried fruit is a commonly used traditional Chinese medicine. It has the effects of nourishing the kidney, strengthening essence, and shrinking urine. It is the only raspberry selected in the "Chinese Pharmacopoeia" among 194 kinds of raspberries and can be used as medicine. Its ripe fruit is sweet and sour, delicious and nutritious, and is also popular among consumers. In recent years, due to the high economic benefits, the planting area has expanded rapidly. [0003] The high-density, shrub-type planting that adopts more in the production at present, as in the culti...

AI Technical Summary

Problems solved by technology

This method has high density and poor ventilation, which will affect the yield and quality. The palm leaves of raspberry have prickles, and the resulting branches are criss-crossed, which makes management and picking extremely inconvenient.

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