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Method for planting hybridized millet

A planting method and millet technology, applied in botany equipment and methods, horticulture, applications, etc., can solve the problems of time-consuming, reduced planting scale, and high labor intensity, so as to improve weeding efficiency, facilitate field management, and facilitate weeding Effect

Inactive Publication Date: 2014-06-25
ZHANGJIAKOU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the high labor intensity, labor and time-consuming, low yield and poor benefit of millet planting, the planting scale has been reduced year by year, and it has been reduced to less than 10 million mu so far, and it has been reduced to the point of small miscellaneous grains
During the planting process, the hybrid millet is sown by the drill method, and the sowing amount is large, which makes thinning and seedling difficult and labor-intensive.
And during the millet growth period, it is difficult to distinguish the grain seedlings from the grass seedlings due to the weeds germinating many times, which increases the difficulty of weeding

Method used

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  • Method for planting hybridized millet
  • Method for planting hybridized millet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The hybrid millet in this example is Zhangzagu No. 3, purchased from Hebei Xuntian Agricultural Technology Co., Ltd.

[0028] Zhangzagu No. 3 is a millet hybrid variety selected by Zhangjiakou Academy of Agricultural Sciences. The growth characteristics of this variety are as follows: green seedlings and green sheaths, and the growth period in Zhangjiakou City reaches 115 days. There are 0 to 2 effective tillers per plant, the height of the adult plant is 107.9cm, the grain yield is 82.0%, the grain-grass ratio is 1:1.02, and the yellow rice is yellow. The rice is of high quality and good palatability.

[0029] 44% mass concentration Guyou wettable powder was purchased from Tianjin Lvbao Agrochemical Technology Development Co., Ltd.

[0030] 12.5% ​​mass concentration Napojing, purchased from Zhongnong Zhushang (Tianjin) Agrochemical Co., Ltd.

[0031] 2,4-D butanediester was purchased from Shandong Lebang Chemicals Co., Ltd.

[0032] Planting of Zhangzagu 3

[0033...

Embodiment 2

[0060] This embodiment is similar to the planting method in Experiment 1 area in Example 1, the difference is that in this embodiment, a millet seed seeder is used for sowing, the row spacing is kept at 30cm, the plant spacing is kept at 15cm, and the seedling density is 230,000 / hm 2 . The present embodiment carried out weeding for the second time when the grain seedlings grew 8 blades. The millet output in the present embodiment is 485kg.

Embodiment 3

[0062] This embodiment is similar to the planting method in Experiment 1 area in Example 1, the difference is that in this embodiment, a millet seed seeder is used for sowing, the row spacing is kept at 35cm, the plant spacing is kept at 10cm, and the seedling density is 220,000 / hm 2 . In this embodiment, when the grain seedling grows 10 leaves, weeding is carried out for the second time. The millet output in the present embodiment is 500kg.

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Abstract

The invention provides a method for planting hybridized millet. The method includes the process of sowing hybridized millet seeds in a field and carrying out weeding. The weeding process includes the first step of carrying out weeding for the first time through a field closed method after sowing is completed and before the millet seedlings emerge, and the second step of carrying out weeding for the second time when the millet seedlings have eight to ten leaves. Both the weeding for the first time and the weeding for the second time are chemical weeding. According to the method, the planting process is simplified, and the yield of the hybridized millet is improved.

Description

technical field [0001] The invention relates to a method for planting hybrid millet, in particular to a method for sowing and field management of hybrid millet during the whole planting process, belonging to the field of agricultural planting. Background technique [0002] Millet (Setaria italic), also known as millet, is millet after shelling. It is rich in nutrients and is the main raw material for porridge in the north. Millet has been cultivated in my country for 7,000 years, and the planting area reached 200 million mu at its peak. However, due to the high labor intensity, labor and time-consuming, low yield and poor benefit of millet planting, the planting scale has been reduced year by year, and it has been reduced to less than 10 million mu so far, and it has been reduced to the point of small miscellaneous grains. [0003] In order to increase the yield of millet, Zhangjiakou Academy of Agricultural Sciences selected and bred the world's first hybrid millet "Zhangz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 赵治海邱风仓王晓明张文英宋国亮王峰朱学海冯小磊范光宇史高雷苏旭王德权张晓磊赵芳李欣儒
Owner ZHANGJIAKOU ACAD OF AGRI SCI
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