High-photosynthetic-efficiency, light-and-sample syzygium-samarangense shaping pruning method

A technology of shaping and pruning, high light efficiency, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of poor ventilation and light transmission of the canopy, easy flower and fruit drop, and yield decline, so as to prevent inflorescence from drying up and improve fruit quality. , The effect of easy production and operation

Active Publication Date: 2017-06-20
POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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Problems solved by technology

The fruit of the lotus mist is mainly the result inside the canopy. At present, the natural round-headed tree shape and the happy-shaped tree shape are generally used in the production of lotus mist. The natural round-headed tree shape has dense branches and leaves, and the canopy has poor ventilation and light transmission, which affects photosynthesis efficiency and causes The branches inside the canopy are difficult to form flowers and easy to drop flowers and fruits; the conventional happy-shaped tree shape improves the ventilation and light transmission of the canopy and increases the amount of flowers, but the branches are many and thin, and the flower buds mostly form leafless inflorescences on the branches. It is easy to cause the flower buds to dry up and fall off, resulting in a decrease in yield and affecting economic benefits

Method used

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  • High-photosynthetic-efficiency, light-and-sample syzygium-samarangense shaping pruning method

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Embodiment 1

[0015] Reshaping of young trees: One year after the seedlings are planted, according to the growth and tree shape of the seedlings, keep 5 strong branches as the main branches, and cut off the dense branches and weak branches. The main branch is 25-35cm away from the ground, and the angle between the main branches is 60-120 degrees. Squeeze the surrounding main branches to make the surrounding main branches stretch outwards, the branches open and the angle is large.

[0016] Cultivation of backbone branches: In the second year, strong backbone branches are cultivated on the main branches. Select 3 strong, outwardly inclined and elongated branches on each main branch as the backbone branches. The distance between the backbone branches is 15-20cm. Strengthen fertilizer and water management to promote the development of backbone branches. Properly pull the branches to increase the inclination angle and orientation of the branches, so that the angle between the backbone branches...

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Abstract

The invention provides a high-photosynthetic-efficiency light-and-sample syzygium-samarangense shaping pruning method. The high-photosynthetic-efficiency light-and-sample syzygium-samarangense shaping pruning method includes the steps of young tree shaping, skeleton branch cultivating, fruiting branch pruning and cultivating and fruiting tree form maintaining. By means of the high-photosynthetic-efficiency-and-light-sample syzygium-samarangense shaping pruning method, it can be achieved that production, operation and management are easy and convenient, the photosynthetic efficiency of the insides of syzygium-samarangense crowns can be improved, the proportion of inflorescences with leaves is increased, the inflorescences are not prone to drying up, the fruit setting rate is high, and therefore the aims of improving the fruit quality and increasing the yield are achieved.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a method for shaping and pruning lotus mist with high light efficiency and lightness. [0002] technical background [0003] Lotus mist is native to the Malay Peninsula and the Andaman Islands. It is a typical tropical fruit tree. The fruit of lotus mist is bright in color, beautiful in shape, sweet and juicy, crisp in taste, and has high nutritional value. Lotus mist is favored by growers in tropical regions for its high economic benefits (average price 30-50 yuan / kg). In my country, Taiwan has the largest planting area. In Hainan, Guangdong, Fujian and other places, it has gradually become an agricultural efficiency-enhancing and farmer's product. It is a regional characteristic industry that increases income, and has become a new growth point of the fruit tree industry in my country's hot areas. The fruit of lotus mist is mainly the result inside the ...

Claims

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Application Information

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IPC IPC(8): A01G7/06
CPCA01G7/06
Inventor 章希娟许家辉魏秀清许玲
Owner POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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