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A method of planting millet in sand

A technology for sand and millet, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of high labor intensity, limited yield and poor efficiency of millet planting, achieve sustainable development, promote ecological balance, improve effect of benefit

Inactive Publication Date: 2015-09-16
ZHANGJIAKOU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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
[0005] However, the yield of both traditional millet and hybrid millet is still very limited in arid areas with extremely low precipitation. Therefore, how to plant high-yielding millet in arid sandy land has become an important problem to be solved urgently

Method used

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  • A method of planting millet in sand
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The millet used in this example is Zhangzagu No. 8, purchased from Hebei Xuntian Agricultural Technology Co., Ltd.

[0037] The characteristics of Zhang Miscellaneous Valley No. 8 are as follows: the hybrid has a growth period of about 90 days and is suitable for sowing in summer and late spring. The seedlings are dark green, with well-developed root system, thick stems, wide and thick leaves, strong growth vigor, good disease resistance, few tillers, plant height 100-120cm, large and neat ears, hammer-shaped ears with bristles, ear length 25-25 34cm, the average ear weight of a single ear is 35 grams, and the weight of a large ear is 50 grams. Yellow rice. It takes up to 40 days from earing to maturity, long time for grain filling, strong growth and high yield.

[0038] The planting method of Zhang Miscellaneous Valley No. 8 is as follows

[0039] The experiment was carried out on the beach in Ledong County, Hainan Province. There is no rainfall and plenty of sunshi...

Embodiment 2

[0053]This embodiment is basically the same as Embodiment 1, except that the millet used in this embodiment is Zhang Zagu No. 7, which is also purchased from Hebei Xuntian Agricultural Technology Co., Ltd. And in the present embodiment, this embodiment is similar to Embodiment 1, the difference is that in the present embodiment, 0.2 kg of seeds are sown per mu, covering 3 cm. The fine sand thickness of present embodiment sandy land is 100cm, and the organic fertilizer that every mu of reserved sandy land is applied is 70Kg, and phosphate fertilizer 40Kg. The first watering after sowing: 15 cubic meters per mu, the field water holding capacity reaches 100%; the second watering starts on the 4th day after emergence; watering once every 4 days thereafter, watering 8 cubic meters per mu each time rice, and need to be watered 20 times during the growth period. In addition, due to the low yield of traditional millet, 800 g of dipotassium phosphate aqueous solution is applied per ac...

Embodiment 3

[0055] This embodiment is basically the same as Embodiment 1, except that the millet in this embodiment adopts non-hybrid millet. And in this embodiment, this embodiment is similar to Embodiment 1, the difference is that

[0056] In the present embodiment, 0.8 kg of seeds are sown per mu, covering 3 cm. The fine sand thickness of present embodiment sandy land is

[0057] 80cm, 20Kg of organic fertilizer and 30Kg of phosphate fertilizer such as diammonium phosphate are applied to each mu of reserved sandy land. The first watering after sowing: 8 cubic meters per mu, the field water holding capacity reaches 95%; the second watering starts on the 4th day after emergence; watering every 6 days thereafter, watering 7 cubic meters per mu each time rice, and need to be watered 12 times during the growth period. During the same harvest period, the yield per mu of millet was 288kg, and that of dry corn grass was 316kg per mu.

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Abstract

The invention provides a method for planting millet in a sandy land. The method comprises the following steps that A, organic fertilizer and phosphatic fertilizer are spread on the sandy land which is reserved for millet planting; B, the reserved sandy land is paved with an irrigation device; C, millet seeds are sown in the sandy land; D, irrigation is conducted by the irrigation device. According to the method for planting millet in the sandy land, high yield of millet can be obtained even though the millet is planted in the barren sandy land with a small amount of precipitation, even no amount of precipitation.

Description

technical field [0001] The invention relates to a method for planting millet in sandy land, 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. The crude protein content of forage grass is relatively high, which is equivalent to that of alfalfa. The crude protein content of grain-specific millet straw is about 8%, and the crude protein content of forage-type millet straw is more than 15%, which can be used as high-quality forage grass. [0003] 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 red...

Claims

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Application Information

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Patent Type & Authority Patents(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