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A high-tech agricultural enterprise integrating R & D, production, processing and sales of space rice, corn, wheat, rape, perilla and other seeds

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A high-tech agricultural enterprise integrating R & D, production, processing and sales of space rice, corn, wheat, rape, perilla and other seeds

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Professional foundation, innovation wins, service first

A high-tech agricultural enterprise integrating R & D, production, processing and sales of space rice, corn, wheat, rape, perilla and other seeds

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  • 单利5号.jpg

Single 5.


Classification:

Key words:

Rice

Corn

Cotton

Rape


Summary Introduction

Source of Lidan No. 5 (big, disease-resistant and high-yield) variety: hybrid corn variety bred by Hubei Jinguang Agricultural Science and Technology Co., Ltd. with inbred line "M3151" as female parent and "Su N98" as male parent. In 2017, it was approved by the Hubei Provincial Crop Variety Approval Committee, and the variety approval number is E Shen Yu 2017020. Quality and yield: from 2014 to 2015, he participated in the regional test of corn varieties in Enshi prefecture, Hubei province. the quality was determined by the grain quality supervision, inspection and testing center of the Ministry of agriculture. the bulk density was 745g/l, the crude protein (dry basis) content was 10.17, and the crude fat (dry basis) content was.

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Details Introduction

Lidan No. 5 (stick big, disease resistant, high yield)
  Variety Source:Hubei Jinguang Agricultural Science and Technology Co., Ltd. used the inbred line "M3151" as the female parent and "Su N98" as the male parent to breed hybrid corn varieties. In 2017, it was approved by the Hubei Provincial Crop Variety Approval Committee, and the variety approval number is E Shen Yu 2017020.
 
  Quality Yield:From 2014 to 2015, he participated in the regional test of corn varieties in Enshi Prefecture, Hubei Province. The quality was determined by the Grain Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture. The bulk density was 745g/L, the crude protein (dry basis) content was 10.17, the crude fat (dry basis) content was 4.42, and the crude starch (dry basis) content was 73.42. The average yield per mu in the two-year regional test is 657.78kg, which is 9.07 per cent higher than that of the control Shuangyu 919 and 100.0 per cent higher than that of the test site. Among them, the yield per mu in 2014 was 650.83kg, 12.71 higher than that of Shuangyu 919. In 2015, the yield per mu was 664.72kg, 5.73 higher than that of Shuangyu 919.
 
  Feature properties:The plant type is flat. Seedling leaf sheath purple, adult leaves about 21 pieces, the upper leaves wide. Tassel branches 12~15, tassel light purple, anther yellow, filament red. Ear barrel type, moderate leaf, cob white, grain yellow white, middle type. In the regional test, the plant height was 294.6cm, the spike position was 123.8cm, the double spike rate was 0.3, the empty stalk rate was 0.6, the spike length was 18.9cm, the spike thickness was 5.4cm, the bald tip length was 0.6cm, the spike row number was 17.1, the grain number was 38.9, the 1000-grain weight was 347.0g, the seed yield of dry spike was 86.1, and the growth period was 148.6 days. The disease was identified by Enshi Plant Protection Station and was resistant to small leaf spot and stem base rot. Medium resistance to gray leaf spot, large leaf spot and spike rot. The lodging (folding) rate in the field was 3.1.
 
  Cultivation points:
1. Timely sowing. The low mountain area is sown in mid-to-late March, and the second high mountain area is sown in early April, with about 2800 plants per mu planted for single cropping.
2. Scientific fertilization. Plantar fertilizer, suitable seedling fertilizer, heavy ear fertilizer.
3. Strengthen field management. Pay attention to squatting seedlings, timely intertillage and soil cultivation, drought resistance and drainage, and prevention of lodging.
4. Prevention and control of pests and diseases. Attention should be paid to the prevention and control of sheath blight, large spot, ear rot, gray spot, small spot, rust, cutworm, black bug, corn borer and other diseases and insect pests.
5. Timely harvest.
 
  Suitable range:It is suitable for planting in areas below 1200 meters above sea level in Enshi Prefecture, Hubei Province.

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