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Frame type Annona atemoya Hort close planting device and cultivation method

A cultivation method and rack-type technology, which are applied to the pineapple sakya rack-type dense planting device and the field of cultivation, can solve the problems of disorderly growth of cultivation branches, affecting quality and yield, poor ventilation and light transmittance, etc., so as to improve the efficiency of photosynthesis and improve the Grafting survival rate and effect of early fruit setting

Pending Publication Date: 2021-06-11
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It is true that close planting has been found to be applied to other tree species and economic crops, but the current close planting method still has defects. The common defects are: the first is that the growth of the cultivated shoots is relatively messy, and most of them will produce erect and elongated branches, which is bound to It will affect the final quality and yield; the second is that the ventilation and light transmission are relatively poor, resulting in less fruit set in the inner chamber and serious plant diseases and insect pests.

Method used

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  • Frame type Annona atemoya Hort close planting device and cultivation method
  • Frame type Annona atemoya Hort close planting device and cultivation method
  • Frame type Annona atemoya Hort close planting device and cultivation method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as Figures 1 to 5 As shown, a pineapple Sakyamuni rack-type close planting device, the device includes a Y-shaped support part; the top of the Y-shaped support part is a V-shaped expansion structure, and the two sides of the V-shaped expansion structure form a frame surface, and the The shelf surface is used to support the branches of the shaped plants.

[0049] When the rack-type close planting device of the present invention is in use, a plurality of rack-type close-planting devices are arranged side by side according to longitudinal intervals to form a row, and multiple rows of rack-type dense planting devices can be erected in the planting field according to needs; the main branches are pulled to the rack surface of the Y-shaped support part, and The surface fixedly supports the main branch, and defines the growth shape of the main branch, and multiple sub-branches grow on the main branch.

[0050] The frame surface of the present invention can provide fixed ...

Embodiment 2

[0052] Compared with Embodiment 1, the difference lies in that a structural form of the Y-shaped supporting part is provided.

[0053] Such as Figure 1-5 As shown, the Y-shaped support part includes at least two Y-shaped support frames, support rods 4 and connecting pipes 8; the at least two Y-shaped support frames are aligned and arranged side by side, and the top of the Y-shaped support frame is V The V-shaped expanded structures of two adjacent Y-shaped support frames are connected by support rods 4 to form a V-shaped support surface; two adjacent Y-shaped support frames are connected by connecting pipes 8 .

[0054] Way of working:

[0055] When erecting the Y-shaped support in the planting field, multiple Y-shaped support frames are installed in parallel at intervals along the length of the planting field, and multiple rows of Y-shaped supporting parts can be installed according to the width of the planting field; the Y-shaped support on each row Two adjacent frames ar...

Embodiment 3

[0058] Compared with Embodiment 2, the difference lies in that a structural form of the Y-shaped support frame is provided.

[0059] Such as Figure 1-5 As shown, the Y-shaped support frame includes a column 1 and a support arm 2; a support arm 2 is installed obliquely on both sides of the top of the column 1; the angle between the support arm 2 and the horizontal plane is 25°.

[0060] When the seedlings are grafted, the grafting is carried out at a height parallel to the column, and the uniform height grafting can maintain the consistency of the branches.

[0061] The two support arms are opened in an open fan shape, and the main branches of the plant are overlapped on the frame surface formed by the support arms and the support rods, so that the shape and structure of the main branches can be finalized, and the growth of sub-branches on the main branches can be restricted. Therefore, the top, left and right sides of the space where the plants are located have good ventilat...

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Abstract

The invention discloses a frame type Annona atemoya Hort close planting device and cultivation method. The device comprises a Y-shaped supporting part; the top of the Y-shaped supporting part is of a V-shaped unfolding structure; and the two side faces of the V-shaped unfolding structure form a frame face which is used for supporting branches of a shaped plant. The frame type Annona atemoya Hort close planting device is adopted for cultivation. The method specifically comprises the steps of (1), ridging and planting; (2) frame type construction; (3) top grafting; (4) branch culture; and (5) water and fertilizer management. By means of the frame type construction, the branches of Annona atemoya Hort can be conveniently combed, so that the photosynthetic utilization rate is increased, branch tips are fixed and supported, and the effects of wind prevention and breaking prevention are achieved; meanwhile, uniform-height grafting can be achieved, so that the branching consistency is kept; according to the cultivation method, high-ridge planting can raise a plough layer, enlarge an optimal growth area of the root system, avoid water accumulation and improve the air permeability of the root part; and water and fertilizer types and application modes are strengthened, plant growth and development are effectively promoted, the fruit setting rate is increased, and the planting effect of early high yield is achieved.

Description

technical field [0001] The invention belongs to a method for cultivating pineapples, in particular to a close-planting device and a cultivation method for pineapples. Background technique [0002] Annona atemoya Hort. is a tree species with the most economic cultivation value and great development potential in the Annonaceae (Annonaceae) genus Annona. It is suitable for popularization and planting in tropical and subtropical regions. [0003] In recent years, with the high sales price of pineapple Sakyamuni fruit in the domestic market and outstanding planting benefits, the central and southern regions of Guangxi have begun to show a trend of large-scale planting. However, pineapple Sakyamuni is also like other woody fruit trees. Its production has a longer return on investment period than field crops. In addition, in recent years, agricultural investment such as land rent, chemical fertilizers, pesticides and labor costs has continued to increase. Fruit tree planting benefi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G17/06A01G17/10A01G2/30A01C21/00A01N65/42A01N65/12A01N61/02A01P17/00A01P3/00C05G3/60C05G3/80
CPCA01G17/005A01G2/30A01G17/10A01G17/06A01C21/005A01N65/42A01N65/12A01N61/02A01N65/00C05D1/00C05G3/60C05G3/80C05D9/00C05F3/00C05F3/04C05F5/002C05F9/04C05F11/00C05F11/08C05F1/005
Inventor 方仁黄伟雄安振宇尧金燕龙兴周双云张继唐文忠邓彪
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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