Brief Introduction of Soybean Variety Heihe 43

1. Approval number: Heishendou 2007011; Mengjindou No. 2016003

2. Breeding unit: Heihe Institute of Agricultural Sciences, Heilongjiang Academy of Agricultural Sciences

3. Operating unit: Heilongjiang Longke Seed Industry Group Co., Ltd.

4. Product features: All field seeds are bred with the original seeds of the breeding unit, which can maintain and improve the characteristics of the variety.

5. Characteristics: This variety has a sub-limited pod setting habit. Plant height is about 75 cm, without branches, purple flowers, pointed leaves, gray hairy, gray when pods mature. The seeds are round, the seed coat is yellow, and the navel is light yellow, shiny, and the weight of 100 seeds is about 20 grams. In quality analysis, the average protein content is 41.84%, and the fat content is 18.98%. Resistance to gray spot disease during inoculation identification. In the adapted area, the number of days from emergence to maturity is about 115 days, and the accumulated temperature of activity is 2150℃ or more than 10℃.

6. Output performance:

The average hectare yield in the regional test from 2004 to 2005 was 2441.3 kg, which was 8.8% higher than the control variety Heihe 18; the average hectare yield in the 2006 production test was 2111.2 kg, which was 10.5% higher than the control variety Heihe 18.

1: A planter in Tuanjie County, Wudalianchi City (Lu Yanfu 13846320810) planted Heihe 43. The output was measured to be 6000 kg/ha in the autumn of 2018, with no glaucoma and 40.04% protein. The selling price is RMB 1.75/kg, and the income is RMB 10,500/ha.

2: A planter in Taiping Township, Wudalianchi City (the Ge family has 18545214577) planted Heihe 43. The output was measured at 6,100 kg/ha in the autumn of 2018, with no glaucoma and 40.11% protein. The sales price is 1.75 yuan/kg, and the income is 10675 yuan/ha.

3: A planter in Shuangquan Town, Wudalianchi City (Zheng Guangguo 18724346660) planted Heihe 43. The output was measured at 6000 kg/ha in autumn of 2018, with no glaucoma and 40.04% protein. The selling price is RMB 1.75/kg, and the income is RMB 10,500/ha.

7. Key points of cultivation techniques: Precise sowing in early and mid-May, and dressing with seed coating agent; about 300,000 seedlings in the three cultivated hectares; about 25 kg of urea, about 150 kg of diammonium phosphate, and about 50 kg of potassium sulfate , Deep application or layered application; Strengthen field management, timely harvest.