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Plantation method for lithospermum erythrorhizon sowed in autumn

A planting method and autumn sowing technology, applied in botany equipment and methods, soil preparation methods, plant cultivation, etc., can solve the problems that seedlings are vulnerable to spring pests, difficult to maintain soil moisture, short post-ripening process, etc., and achieve spring pest resistance Effects of ability enhancement, ease of farming time, and growth period increase

Inactive Publication Date: 2019-04-30
包改欣
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AI Technical Summary

Problems solved by technology

The planting method of sowing comfrey in spring provides a successful way for large-scale artificial planting of comfrey, but at the same time, there are many unsatisfactory parts, mainly in the following aspects: 1, the growth period is short; 2. Low yield; 3. Fear of spring drought; 4. Seedlings are vulnerable to spring pests; 5. Difficulty in soil moisture conservation; 6. Short post-ripening process of seed blank

Method used

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Embodiment Construction

[0016] Below in conjunction with embodiment the present invention is described in further detail, the planting method of sowing comfrey in autumn of the present invention, it comprises the following steps:

[0017] 1) Land selection: choose corn stubble, wheat stubble, sorghum stubble, and potato stubble with high dry terrain and good drainage. When choosing soybean stubble, avoid plots where high-efficiency residual herbicides have been applied;

[0018] 2) Soil preparation and fertilization: For the plots selected for autumn planting, the stubble should be removed as soon as possible to prepare the ground, and combined with the soil preparation, enough base fertilizer should be applied. For ridge sowing plots, 4,000 catties of organic fertilizer should be applied per mu, evenly spread in the ridges, and then For the land where the ridges are broken and the bed is sown, the base fertilizer should be applied when the land is prepared after the stubble is removed. The amount and ...

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Abstract

The invention discloses a plantation method for lithospermum erythrorhizon sowed in autumn. Technical main points are that: seeds are subjected to autumn sowing and then enter a period of freezing weather at which in addition to being beneficial to a post-ripening process of seed germs and to freeze their hard outer shells, water after snow is melted and soil mud returning water can be fully usedin spring, so that seedlings emerge 30-40 days earlier. The plantation method is beneficial to preserve the seedlings by one sowing, allow the seedlings to be uniform, allow the seedlings to be strong, and resist to spring drought; the plantation method enables the seedlings to emerge 30-40 days earlier than that of spring sowing, a growth period is increased, and the capability of being resistantto spring pests is obviously enhanced; the plantation method enables yield to be significantly increased, due to the growth period is increased, the height of a plant is increased, branches are increased, the number of bearing seeds is increased, and the yield of average seed bearing increases by 30%; and the plantation method alleviates a farming season, autumn sowing is carried out after autumnharvest and before freezing, which is beneficial to alleviate the farming season.

Description

technical field [0001] The invention relates to the technical field of artificial cultivation, in particular to a planting method for sowing comfrey in autumn. Background technique [0002] The cultivation of the existing comfrey has successfully realized the artificial training of the wild comfrey. The planting method of sowing comfrey in spring provides a successful way for large-scale artificial planting of comfrey, but at the same time, there are many unsatisfactory parts, mainly in the following aspects: 1. The growth period is short; 2. Low yield; 3. Fear of spring drought; 4. Seedlings are vulnerable to pests in spring; 5. Difficulty in soil moisture conservation; Contents of the invention [0003] The purpose of the present invention is to provide a planting method for sowing comfrey in autumn, so as to effectively overcome the above-mentioned deficiencies in the prior art. [0004] The solution of the technical problem of the present invention is: a kind of plan...

Claims

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Application Information

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IPC IPC(8): A01G20/00A01B79/02
CPCA01B79/02
Inventor 包改欣
Owner 包改欣
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