论文部分内容阅读
1、石线二号石河子蔬菜研究所选育,1982年9月通过自治区农作物品种审定委员会审定。石线二号属无限分枝类型,植株株型紧凑,分枝性能中等,株高50厘米左右,开展度25厘米左右,叶长卵圆形,叶色绿,第一花着生节位12～13节,果实单生、双生或簇生,每簇1～3果,果实长14～15厘米,粗1.2厘米左右,长指形,果实顶部渐细尖,青果深绿色,单果重5克左右,干果大红色,无青尖现象,味辛辣,易制干,早熟,全生育期150天左右,对新疆气候适应性强,667米~2产250～300千克。目前生产上使用的石线二号品种为原石线一号和石线二号品种的混交后代,多由农民自己留种,品种性状差异很大,农民称之为“土种子”。该品种因早熟性好,对当地气候适应性好,在北疆地区仍有较大种植面积,但该品种无规范制种单位,种子质量不稳定,且抗病性较差,干椒果实色泽偏黄,应进行更新。
1, Shihezi No. 2 Shihezi Vegetable Research Institute breeding, in September 1982 through the Autonomous Region Crop Variety Approval Committee validation. Stone Line II is an unlimited branch type plant compact type, branch performance medium, about 50 cm in height, about 25 cm in length, long oval leaves, green leaves, the first spent abdomen 12 ~ 13, fruit solitary, twin or clustered, each cluster of 1 to 3 fruit, fruit length 14 to 15 cm, about 1.2 cm thick, long fingers, the tip of the fruit tapered tip green fruit dark green, fruit weight about 5 grams , Dried reddish, no green tip phenomenon, spicy, easy to dry, precocious, the whole growth period of about 150 days, strong adaptability to climate in Xinjiang, 667 meters to 2 to produce 250 to 300 kg. Currently used in the production of rock two varieties for the original rock line and stone line two mixed varieties of descendants, and more by the peasants to keep their own species, a great variety of traits, farmers call it “soil seed.” Due to its good prematurity and good adaptability to the local climate, the cultivars still have larger planting areas in the northern part of Xinjiang. However, the varieties have no standardized seed production units, and the seed quality is unstable and the disease resistance is poor. Yellowish, should be updated.