论文部分内容阅读
“特选二号”辣椒,由河南省扶沟县种苗研究所利用早熟大甜椒自交系和早熟大果型羊角椒自交系组配而成,从1993年起,特选二号辣椒参加河南省辣椒新品区域试验,前期产量和总产量均占首位。与对照品种湘研一号相比,前期产量平均增产25.90%,达到极显著水平。此外,特选二号辣椒抗高温和低温,耐弱光、耐湿,对炭疽病、白粉病、烟草花叶病及病毒病有较高抗性。 特征特性: 1、大果早熟。特选二号辣椒由于其父本和母本均为早熟大果型自交系,早熟性强,果个大,实现了大果与早熟的协调统一、一般春季栽培8~10节显蕾分枝,平均为9.4节;秋播7~9节,最早6节即显蕾。从开花至商品果采收20~25天。果实粗牛角型,有尖头和齐头两种果型。果长15~18厘米,最长达20厘米以上,肩径4~6厘米,肉厚0.25~0.35厘米。内质细嫩,坐果多而集中,单果重70~90克,最大单果达150克以上。与早熟品种湘研一号和
“Special No. 2” peppers, from Fugong County, Henan Province Seedling Institute of early sweet pepper inbred lines and early-maturing large fruit-type pepper horn inbred lines from the composition, since 1993, the special election on the 2nd Pepper participate in the new pepper regional test in Henan Province, pre-production and total output are the top. Compared with the control variety Xiang Yan One, the pre-production increased 25.90% on average, reaching a significant level. In addition, the special No. 2 pepper high temperature and low temperature, weak light resistance, moisture resistance, anthrax, powdery mildew, tobacco mosaic disease and viral diseases have higher resistance. Features: 1, big fruit precocious. Select two peppers because of its male and female parents are early-maturity large fruit inbred lines, precocious, fruit a large, to achieve the harmonization of large fruit and precocious, usually spring cultivation of 8 to 10 points of buds Branches, an average of 9.4 knots; autumn sowing 7 ~ 9 knots, the earliest 6 is significant buds. Fruit blossom from the flowering to harvest 20 to 25 days. Fruit horns, there are pointed and Qi two fruit. Fruit length 15 ~ 18 cm, up to 20 cm above the shoulder diameter of 4 to 6 cm, thickness of 0.25 to 0.35 cm. Delicate endometrial, fruit and more concentrated, fruit weight 70 ~ 90 grams, the largest single fruit up to 150 grams. And the early varieties Xiangyan one and