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Alfalfa harvesting method and alfalfa planting method

A technology of harvesting method and planting method, which is applied in the field of agriculture, can solve the problems of alfalfa production reduction, affecting economic benefits, and consuming manpower and material resources, so as to achieve the effect of ensuring product quality, ensuring production persistence, and improving economic benefits

Inactive Publication Date: 2018-12-21
INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, alfalfa is very vulnerable to weeds during the growth process, especially annual weeds of Gramineae or broad-leaved weeds, which will not only reduce the yield of alfalfa, but also consume a lot of manpower and material resources
In addition, when alfalfa is harvested, harvesting time, harvesting methods and other operations often reduce the nutritional value of alfalfa, which affects economic benefits.

Method used

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  • Alfalfa harvesting method and alfalfa planting method

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Embodiment 1

[0057] The present embodiment provides a kind of planting method of alfalfa, it comprises the following steps:

[0058] First of all, after plowing the land, water it to maintain a good moisture content in the soil. After the weeds germinate and grow, mechanically rotate the soil to remove the weeds.

[0059] Secondly, after finishing the land in mid-to-late June, sow alfalfa seeds. The sowing rate of bare seeds is 0.9kg / mu, the sowing depth is about 1cm, and the sowing row spacing is about 18cm. Among them, the process of land preparation includes increasing the compactness of the soil surface to push the soil down by about 1cm, and it is also necessary to maintain soil moisture and soil flatness. Water the same day after sowing, and the wetting depth is about 5cm after each watering, and water again after drying.

[0060] Secondly, before the alfalfa grows to about 15cm, water it in a small amount and multiple times, and the wetting depth of watering is about 15cm; The wet...

Embodiment 2

[0064] The present embodiment provides a kind of planting method of alfalfa, it comprises the following steps:

[0065] First of all, after plowing the land, water it to maintain a good moisture content in the soil. After the weeds germinate and grow, mechanically rotate the soil to remove the weeds.

[0066] Secondly, after finishing the land in mid-to-late July, alfalfa sowing was carried out. The sowing rate of bare seeds was 1.3kg / mu, the sowing depth was about 2cm, and the sowing row spacing was about 25cm. Among them, the process of land preparation includes increasing the compactness of the soil surface to push the soil down by about 1cm, and it is also necessary to maintain soil moisture and soil flatness. Water the same day after sowing, and the wetting depth is about 10cm after each watering, and water again after drying.

[0067] Secondly, before the alfalfa grows to about 20 cm, it is watered in a small amount and multiple times, and the wetting depth of watering ...

Embodiment 3

[0071] This embodiment provides a method for planting alfalfa, the specific steps of which are substantially the same as those in Embodiment 2, except that the seeds are seed-dressed with rhizobia before sowing.

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Abstract

The invention discloses an alfalfa harvesting method and an alfalfa planting method and relates to the technical field of agriculture. The alfalfa harvesting method comprises the following steps thatafter sowing and planting from medium and late June to medium and late July, harvesting is performed by three crops at the next year; first crops are harvested from late May to early June with the stubble height being 3-5 cm; second crops are harvested from early July to medium July with the stubble height being 3-5 cm; third crops are harvested from medium August to late August with the stubble height being 8-10 cm; during each harvesting, a flattening device is used, the water content of alfalfa during raking is 30-40 percent, and bundling is performed when the water content of the alfalfa after being aired is 12-15 percent. The alfalfa planting method comprises the alfalfa harvesting method and is low in weed rate, high in nutritive value of harvested alfalfa and suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of agriculture, and in particular to a method for harvesting alfalfa and a method for planting alfalfa. Background technique [0002] Alfalfa is a perennial herbaceous plant belonging to the leguminous family Alfalfa. Alfalfa has a long history of cultivation and a very wide distribution area. It is an indispensable plant protein resource in animal husbandry production. Alfalfa has high grass yield, high nutritional value, well-developed root system, and relatively good resistance. It can also be used as a plant for water and soil conservation. [0003] However, alfalfa is very vulnerable to the harm of weeds during the growth process, especially annual weeds of Gramineae or broad-leaved weeds, which will not only reduce the yield of alfalfa, but also consume a lot of manpower and material resources. In addition, the harvesting time and harvesting methods of alfalfa often reduce the nutritional value of alf...

Claims

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Application Information

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IPC IPC(8): A01C1/06A01D91/04A01G20/00
CPCA01C1/06A01D91/04A01G20/00
Inventor 王瑞峰邢旗张健刘亚玲郑丽娜王瑞珍陈翔闫晓红王乌恩巴图张跃华
Owner INNER MONGOLIA M GRASS ECOLOGY & ENVIROMENT GRP CO LTD
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