摘要
‘翠雪7号’是由‘154 CJ’ב163 CZ’杂交育成的早中熟厚皮甜瓜新品种。果实椭圆形,平均单果质量1.66 kg。果皮白色,果实充分成熟时,果面会有不规则细纹。果肉白色,囊微红,果肉厚3.7 cm,质地细脆,味好纯正,中心可溶性固形物含量17%左右,贮运性好。在浙江省杭州地区早春2月下旬至6月上中旬栽培,全生育期100 d左右,果实发育期38 d左右,易坐果,666.7 m^2产量为2500 kg左右。较耐低温,抗逆性好,对蔓枯病耐性较强,适宜于春季保护地栽培。
‘Cuixue 7’,a new early-medium ripening melon hybrid cultivar,is the offspring of a cross between the parent lines‘154 CJ’and‘163 CZ’.‘154 CJ’is an inbred line selected by 7 generations after crossing one bred melon line with the female parent of‘Cuixue 5’,and‘163 CZ’is also an inbred line selected by 7 generations after crossing between‘Chuangxin 1’and the male parent of‘Zheha 2’.The fruit is oval shape.The average fruit weight is about 1.66 kg.The pericarp color is white with irregular fine lines.The flesh is white with a slightly red spot near the base,and the inside is reddish.The flesh thickness is about 3.7 cm with a crisp texture,and the center soluble solid content is about 17%.The coat of seeds is light yellow with about 28 g of thousand-grain weight.It is suitable for planting in the greenhouse from late February to the first and middle of June in Hangzhou,Zhejiang province.The whole growth period was about 100 days,and the fruit development period was about 38 days.This cultivar exhibited strongly resistant to low temperature and stem blight,and easy to bear fruit with the characteristic of storage.The average yield of 666.7 m2 is 2500 kg.In vertical cultivation,the best density is 1300 plants per 666.7 m2 with two rows in each border,50 cm of two plants and 50-60 cm of row space,while the best density is 700-800 plants per 666.7 m2 with two rows in each border,40-50 cm of two plants and 35-40 cm of row space in creeping cultivation.Generally,we recommend single vine pruning for vertical cultivation and double vine pruning for creeping.Base fertilizer is mainly used for fertilization,including organic fertilizer and N,P,K compound fertilizer.Water content must be strictly controlled during flowering and the irrigation should be stopped one week before harvest.Pay attention to the prevention and control of soft rot and powdery mildew on plants.
作者
张跃建
寿伟松
沈佳
许昕阳
王国华
ZHANG Yuejian;SHOU Weisong;SHEN Jia;XU Xinyang;WANG Guohua(Institute of Vegetables,Zhejiang Academy of Agricultural Science,Hangzhou 310021,Zhejiang,China;Institute of Agricultural Sciences of Zhoushan City in Zhejiang Province,Dinghai 316004,Zhejiang,China)
出处
《果树学报》
CAS
CSCD
北大核心
2020年第6期948-950,共3页
Journal of Fruit Science
基金
浙江省农业(蔬菜)新品种选育重大科技专项(2016C02051-4-4)。
作者简介
张跃建,副研究员,主要从事甜瓜育种研究。Tel:0571-86401006,E-mail:zhyuejian@163.com。
