论文部分内容阅读
菠杂10号是北京市农林科学院菠菜研究中心选育的早熟、抗病毒病菠菜一代杂交种,1992年通过北京市作物品种审定委员会审定。 一、特征特性:该品种生长整齐,株高32~41厘米、叶片箭头形,先端钝尖,叶面平展,正面浓绿色,背面灰绿色,有一对或两对浅叶裂,叶柄绿色,断面为半圆形。茎圆形,绿色,根颈部为粉红色。主根肉质、粉红色,须根发达、平均单株重36.8克。种子为三角形,有刺,淡黄色,千粒重8~9.5克,抗病性较强,优于唐山尖叶、胶县尖叶和昌黾尖叶。抗寒性强,无冻伤叶片或死苗。亩产2500~4000公斤,比其它品种亩增产35%以上。菠杂10号为早熟品种,对长日照比较敏感,不宜作春播和伏栽,适于越冬露地根茬栽培和塑料大棚栽培。
Boza 10 is the Beijing Academy of Agriculture and Forestry spinach Research Center breeding early maturing, antiviral disease spinach generation hybrids, in 1992 through the Beijing Crop Variety Approval Committee. First, the characteristics and characteristics: The varieties grow neatly, the height of 32 to 41 cm, the blade arrow-shaped, apex obtuse tip, flat leaves, the front of the dark green, the back of the gray-green, one pair or two pairs of shallow leaf cleft, petiole green, Semicircular. Stems round, green, root neck pink. The main root of meat, pink, fibrous developed, the average weight 36.8 grams per plant. Seeds are triangular, barbed, light yellow, 1000 grain weight 8 to 9.5 grams, stronger disease resistance, better than the tip of Tangshan, Jianxian pointed leaves and Chang Jian pointed leaves. Cold hardiness, no frostbite leaves or dead seedlings. Acre 2500 ~ 4000 kilograms, more than other varieties of Mu yield more than 35%. Boza 10 is a precocious variety, which is sensitive to long sunshine and should not be planted in spring and in autumn. It is suitable for the cultivation of stubble and plastic greenhouse in winter.