Greenhouse cultivation method for multiple fruiting of Taiwan morus laevigata

Abstract

The invention discloses a greenhouse cultivation method for multiple fruiting of Taiwan morus laevigata. The greenhouse cultivation method for multiple fruiting of Taiwan morus laevigata comprises thefollowing steps: 1) selecting one-year-old seedlings with rhizomes not smaller than 0.8 cm in spring, performing short cutting and fixed drying at the position 50 cm away from the ground after the seedlings are planted, after 6-8 new shoots are germinated, pinching off the top center to promote branching when main new shoots grow to 50 cm, applying a water flush fertilizer, and irrigating timelyuntil first-time fruiting is achieved; 2) after picking for the first time, cutting fruiting mother branches to 15-20 cm, reserving 2-3 buds, applying the water flush fertilizer, and irrigating timelyto obtain second-time fruiting; and 3) after second-time picking, pinching to promote branching at the position of 50 cm of the main new shoot, applying the water flush fertilizer, timely irrigating,and picking after third-time fruiting. The greenhouse cultivation method for multiple fruiting of the Taiwan morus laevigata has the beneficial effects that according to the method, top pinching to promote branching is adopted in different growth periods of the Taiwan morus laevigata in a greenhouse, growth vigor of fruit trees is controlled, and water and fertilizer management is implemented cooperatively to achieve three-time fruiting, the average length of fruits of the Taiwan morus laevigata cultivated by the method every time reaches 10.5 cm, the fruit weight is 18.3 g, and the fruit quality is equal to the fruit quality of the Taiwan morus laevigata which bears fruit once every year.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a greenhouse cultivation method for Taiwan long fruit mulberry with multiple fruits. Background technique [0002] Taiwan Changguo mulberry, also known as super fruit mulberry and Zijin honey mulberry, is a fruit-shaped mulberry tree variety, which has the characteristics of high quality, strong disease resistance, high yield and development value, and is deeply loved by the majority of growers. Taiwan long fruit mulberry is rich in sugars, organic acids, lipids, vitamins, anthocyanins, minerals, etc. It has the functions of regulating immunity, promoting the growth of hematopoietic cells, clearing deficiency and heat, lowering blood sugar, lowering blood lipids, anti-mutagenic, and protecting Liver and kidney nourishment, diuresis and swelling, soothe the nerves and hangover, delay aging and other effects. The length of Taiwan Changguo mulberry fruit is 8-12cm, the longest can ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problem that the Taiwan long fruit mulberry only bears fruit once a year, and provides a greenhouse cultivation method for the Taiwan long fruit mulberry to bear fruit many times

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