摘要
寒玉21系江苏丘陵地区镇江农业科学研究所新近育成的越冬甘蓝新品种，植株耐寒，抗逆性较强，高抗病毒病，抗黑腐病。植株株型较紧凑，叶色绿，叶球高扁圆，鲜绿色，结球紧，质地脆甜。2008～2009年9个播种期的试验结果，寒玉21在长江中下游地区作越冬甘蓝栽培的适宜播种时间应控制在7月30日-8月20日之间。适宜播种期的平均单球质量1．7kg左右，整个生育期190d左右。
Hanyu No. 21 is a new overwintering cabbage variety bred by Zhenjiang Institute of Agricultural Sciences in Hilly Region of Jiangsu Province, it has strong cold resistance and high resistance to viral disease and black rot, its plant is compact, its leaf is green, and its leafy head is high and oblate. Tests of nine sowing dates of Hanyu No. 21 were conducted during 2008 - 2009, the results indicated that the suitable sowing date of Hanyu No. 21 for overwintering cultivation in the middle and lower reaches of the Changjiang River was from July 30th to August 20th; when Hanyu No. 21 was sown within suitable time, its average weight of single leafy head was about 1.7 kg, the entire growth and development duration was about 190 days.
出处
《江西农业学报》
CAS
2010年第3期67-69,共3页
Acta Agriculturae Jiangxi
基金
江苏省科技支撑计划(BE2008378)
江苏省自主创新项目"设施专用优质叶菜新品种选育"[CX(09)604]
