螺丝椒新品种石研天椒38号的选育
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摘要
石研天椒38号属中熟螺丝椒一代杂种(2013棚①-7×2013棚②-2),生长势中等,植株健壮,始花节位为第9～10节,果实长羊角形,果色翠绿,果面皱褶独特,肩部皱褶多且褶痕较浅,中部和下部皱褶少且褶痕较深,果实纵径28 cm,果肩宽4.6 cm,果肉厚0.3 cm,平均单果质量89 g,微辣,商品性好,上下层结果较一致。耐低温及高温,抗TMV和疫病,中抗CMV。丰产性好,产量达5 000 kg·(667 m~2)~(-1)左右,适合新疆及西北地区保护地和露地栽培。
‘Shiyantianjiao No.38' is a screw-type pepper F_1 hybrid(2013 shed①-7×2013 shed②-2)of medium maturity.It has medium growth vigor with strong plant.The first flower sets on 9-10th node.The fruit is of long horn shape and jade green in color with unique fruit peel wrinkles.There are many shallow wrinkles on its fruit shoulder,but a few deep wrinkles on the middle and lower part of its fruit.The fruit is 28 cm in vertical length,and 4.6 cm in width.The flesh thickness is 0.3 cm.The average single fruit weigh is 89 g.It is slightly spicy and has good commodity.The upper and lower layers are consistent.It is tolerant both to low and high temperatures.It is resistant to TMV and Phytophthora blight,medium resistant to CMV.It has good yielding ability,and can yield about 75 t·hm~(-2).It is suitable for cultivation in protected field and open field in Xinjiang and Northwest region of China.
‘Shiyantianjiao No.38' is a screw-type pepper F_1 hybrid(2013 shed①-7×2013 shed②-2)of medium maturity.It has medium growth vigor with strong plant.The first flower sets on 9-10th node.The fruit is of long horn shape and jade green in color with unique fruit peel wrinkles.There are many shallow wrinkles on its fruit shoulder,but a few deep wrinkles on the middle and lower part of its fruit.The fruit is 28 cm in vertical length,and 4.6 cm in width.The flesh thickness is 0.3 cm.The average single fruit weigh is 89 g.It is slightly spicy and has good commodity.The upper and lower layers are consistent.It is tolerant both to low and high temperatures.It is resistant to TMV and Phytophthora blight,medium resistant to CMV.It has good yielding ability,and can yield about 75 t·hm~(-2).It is suitable for cultivation in protected field and open field in Xinjiang and Northwest region of China.
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