What soybean varieties have white flowers?
Soybean is a food crop that likes warmth and sunlight. Because of its high nutritional value, it is widely planted by farmers. The yield of soybean directly determines farmers' income, so when planting, attention must be paid to reasonable interplanting, which is more conducive to soybean photosynthesis, so that organic nutrients can be transported to the flower pods on all parts, thereby increasing soybean yield. So what soybean varieties have white flowers? Let's take a look together!
1. Zhonghuang 35
The Zhonghuang 35 soybean variety has a summer-planted growth period of about 100 days and 121 days when spring-planted. Plant height is 75-90 cm, effective branch number is 1-2, oval leaves, white flowers, gray hairs, pod maturity color is brown, pod-setting habit is sub-determinate, seed shape is round, yellow seed coat, yellow hilum, 100-seed weight 18-22 grams. It has moderate resistance to soybean mosaic virus disease and frogeye leaf spot, and moderate susceptibility to soybean cyst nematode disease. Protein content is 38.86%, fat content 23.45%, belonging to a high-oil variety.
Adapted regions: Suitable planting areas for Zhonghuang 35 include summer planting in Hebei, Beijing, Tianjin, and northern Shandong, and spring planting in Jinzhou, Liaoning, the medium-late maturing areas of Jilin, the Guanzhong Plain of Shaanxi, central Ningxia, central Gansu, and southeastern Inner Mongolia.
2. Jindou No. 23
Jindou No. 23 soybean belongs to the compact type. Its leaves are dark green, with brown fine hairs, white flowers, and an indeterminate pod-setting habit. The seed coat is yellow, glossy, with a black hilum. The 100-seed weight is 21-23 grams. It contains 40.11% protein and 18.84% fat. The spring-planted growth period is 128-133 days. The plant grows robustly, has many branches, dense pods, early seed filling, and large seeds. It has strong drought resistance and virus resistance. It is tolerant to red spider mites. The average yield is about 150 kg per mu.
3. Xiangchundou No. 11
This variety is a spring soybean variety bred by crossing Liuyuebai and Shuerjin. It is suitable for planting in rice fields and fertile dry land in southern and central Hunan. The average yield is 147.3 kg per mu, with a maximum of 250 kg. The plant height of this variety is about 70 cm. Oval leaves, white flowers, gray hairs. Determinate pod-setting habit, yellow seed coat, glossy, brown hilum. This variety is a medium-maturing southern spring soybean. The growth period is 102 to 110 days. It is lodging-resistant, resistant to mosaic virus disease, and relatively resistant to purple seed stain and downy mildew. The protein content of the seed is 43.0%, and the fat content is 20.5%.
For plots with medium fertility, keep 30,000 to 32,000 plants per mu; for plots with poor fertility, keep 33,000 to 36,000 plants per mu. Generally, soil with ordinary fertility needs additional nitrogen and phosphorus fertilizer.
In summary, soybeans with white flowers differ only in traits. Their varieties are different from those with purple flowers, and their growing environment requirements are also different, so farmers should choose based on local soil environment and weather conditions. I hope this article is helpful to everyone.
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