For grain farmers searching for a dependable early-season soybean variety, Zhonghuang 37 delivers consistent performance year after year. This cultivar matures quickly, letting growers harvest earlier and open up the field in time for subsequent crop rotations. Its compact upright plants carry heavy pods filled with oval, full yellow soybeans.
The variety stands out for solid disease tolerance against common soybean field pathogens. Plump seeds boast good quality and stable yield potential under proper management. As a legume crop, it can fix nitrogen from the atmosphere to enrich farm soil, reducing the need for heavy nitrogen fertilizer inputs. Full, direct sunlight is essential to maximize pod set and grain weight; shaded fields will cut down final yield noticeably. Well-drained loamy soil gives the best results, while waterlogged low-lying land must be avoided.
Growing Method Step 1: Select an open sunny field with fertile loam soil and reliable drainage. Step 2: Sow seeds in spring when soil temperature stabilizes above 12℃, plant seeds 2–3cm deep. Step 3: Maintain slight soil moisture for germination, keep weeds under control from seedling stage. Step 4: Thin seedlings to leave appropriate row spacing, ensuring good air circulation between plants. Step 5: Apply phosphorus and potassium fertilizer before flowering to support pod development. Step 6: Scout regularly for aphids and bean pests during bloom and pod formation periods. Step 7: Harvest once pods turn dry and brown, when seeds fully harden inside the pods.
Suitable Climate Zhonghuang 37 Soybean is warm-season grain legume, optimal growing temperature 20℃ to 28℃. It suits temperate soybean planting regions.
FAQ Q: How long for Zhonghuang 37 soybean seeds to germinate? A: In warm and moist soil, seeds germinate within 7–14 days.
Q: What is the main advantage of Zhonghuang 37? A: Early maturity, high yield and strong disease resistance, ideal for crop rotation systems.
Q: Does soybean need lots of nitrogen fertilizer? A: Soybean fixes nitrogen via root nodules, so extra nitrogen fertilizer should be limited to avoid excessive leafy growth.
Q: Can it grow in heavy clay soil? A: Heavy clay must be amended with organic compost; poor drainage will cause root rot.
