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此品种由郑州市农大引自美国,经河南省新野县东郊农科所农艺师李子云试种三年表明,本品种分枝性强,结荚密,有抗虫害、抗重茬、较耐旱的特点,比一般大豆稳定增产60％以上。 皇冠豆属分枝型,有效分枝4—8个,株高80厘米,全生育期105天。叶桃形,花紫色,荚为黄褐色,单株结荚150个左右,每荚3—4粒,粒椭圆形,黄色,脐淡黑色,百粒重27克。 该品种春播期在4—5月,夏播6月。点播行距30—40厘米,株距17—25厘米,亩株数1万棵左右。待苗高15厘米时,亩施复合肥30公斤。皇冠豆增产潜力大,务必要保证其对水肥的需求,并注意防治虫害。在整个生育期间,遇旱应浇水,特别在
This variety was quoted from the National Agricultural University of Zhengzhou City, the United States, Henan Province, Xin Yexian agronomist Li Ziyun agrobot trials for three years that the varieties of strong branches, pod dense, pest-resistant, resistant to cropping, more resistant Dry characteristics, stable yield more than 60% of the average soybean. Crown chanterelle branching, effective branching 4-8, height 80 cm, the whole growth period of 105 days. Leaves peach shape, purple flowers, yellow pods, pods per plant about 150, 3-4 per pod, oval, yellow, umbilical black, 100 grams weight 27 grams. The varieties of spring sowing in April-May, summer sowing in June. On-demand spacing 30-40 cm, spacing 17-25 cm, about 10,000 acres of plants. When the seedling height of 15 cm, 30 kg of compound fertilizer Mushi. Crown Potential increase yield, be sure to ensure its demand for water and fertilizer, and pay attention to pest control. During the whole growth period, drought should be watering, especially in