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Sowing technical method of alfalfa

An alfalfa technology, applied in the field of alfalfa sowing, can solve the problems of blunt keel flap, low alfalfa yield, unreasonable operation, etc., and achieve the effects of obvious effect, clear sowing technical method and simple and reasonable operation method.

Inactive Publication Date: 2016-08-17
INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Alfalfa annual or perennial herb, pinnate 3 leaflets, small leaflets, small teeth, veins extending into tooth ends; stipules and petioles conjoined; flowers small, forming axillary short racemes or flower heads; calyx teeth close Equal; corolla yellow or purple, flag petals obovate or oblong, base attenuate, nearly sessile, keel petals blunt, shorter than wing petals, and alfalfa is also a good pasture, its whole plant height is 50 cm to 90 cm, cattle Horses, sheep, pigs, and chickens all like to eat it, and grow fast, do not need to be fed, do not get sick, and have smooth and shiny fur. There are many ways to plant alfalfa, but so far, there is no reasonable method. The process method, especially when sowing, can easily lead to low alfalfa yield due to its unreasonable operation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for sowing alfalfa: comprising the following steps:

[0024] 1) Pre-broadcast inspection

[0025] Before sowing, it is necessary to check whether the transmission chain, seed meter and seeding pipe of the planter are normal; then adjust the sowing depth according to the soil condition of the sowing plot, and it is strictly forbidden to sow without debugging;

[0026] 2) Calculation of seeding amount

[0027] According to the specifications of the seeder in step 1, when the drive wheel of the planter rotates one circle, the amount of seeding of the seed tube is calculated, and then through the sowing width, the number of turns of the drive wheel of one mu of land, the amount of seeding per circle, and the amount of seeding per circle is calculated. The theoretical seeding rate per mu is [667m 2 / (broadcasting width×L)]×(M×N);

[0028] Among them, L: refers to the circumference of the cross section of the transmission wheel, M: the amount of seeding of a singl...

Embodiment 2

[0039] A method for sowing alfalfa: comprising the following steps:

[0040] 1) Pre-broadcast inspection

[0041] Before sowing, it is necessary to check whether the transmission chain, seed meter and seeding pipe of the planter are normal; then adjust the sowing depth according to the soil condition of the sowing plot, and it is strictly forbidden to sow without debugging;

[0042] 2) Calculation of seeding amount

[0043] According to the specifications of the seeder in step 1, when the drive wheel of the planter rotates one circle, the amount of seeding of the seed tube is calculated, and then through the sowing width, the number of turns of the drive wheel of one mu of land, the amount of seeding per circle, and the amount of seeding per circle is calculated. The theoretical seeding rate per mu is [667m 2 / (broadcasting width×L)]×(M×N);

[0044] Among them, L: refers to the circumference of the cross section of the transmission wheel, M: the amount of seeding of a singl...

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PUM

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Abstract

A sowing technical method of alfalfa involves the technical field of alfalfa planting, and is achieved by checking before sowing, seeding rate calculation, sowing commissioning, sowing management and repression after sowing. The invention has the following beneficial effects: simple, reasonable, scientific and standardized, clear sowing technology, standardized and effective operational procedures, obvious effect, so as to ensure efficient and productive alfalfa planting.

Description

technical field [0001] The invention relates to the technical field of alfalfa planting, in particular to a method for sowing alfalfa. Background technique [0002] Alfalfa annual or perennial herb, pinnate 3 leaflets, small leaflets, small teeth, veins extending into tooth ends; stipules and petioles conjoined; flowers small, forming axillary short racemes or flower heads; calyx teeth close Equal; corolla yellow or purple, flag petals obovate or oblong, base attenuate, nearly sessile, keel petals blunt, shorter than wing petals, and alfalfa is also a good pasture, its whole plant height is 50 cm to 90 cm, cattle Horses, sheep, pigs, and chickens all like to eat it, and grow fast, do not need to be fed, do not get sick, and have smooth and shiny fur. There are many ways to plant alfalfa, but so far, there is no reasonable method. The method of process, especially when carrying out seeding, because its method operation is unreasonable, therefore is easy to cause low alfalfa ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/00
CPCA01C7/00
Inventor 徐智明张宇龙李争艳朱德建陈俊峰孙展冯博政
Owner INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI
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