茭白新品种浙茭6号的选育及栽培要点  

Breeding of Zhejiao No.6 and Its Key Cultivation Technology

作　　者：过鸿英 赵洪[1] 陈淑玲 张尚法 

机构地区：[1]浙江嵊州市农业科学研究所,312464 [2]金华市农业科学研究院

出　　处：《长江蔬菜》2013年第18期80-82,共3页Journal of Changjiang Vegetables

基　　金："十二五"农村领域国家科技计划课题"园艺作物与设施农业生产关键技术研究与示范"(2011BAD12B00)

摘　　要：浙茭6号是以浙茭2号优良变异株为材料育成的双季茭白新品种，其植株高大，长势较强，株型较披散，耐肥力中等。孕茭适温16-20℃，大棚栽培，春季5月中旬到6月中旬采收，比浙茭2号早6-8d：秋季10月下旬到11月下旬采收，比浙茭2号迟10-14d；夏茭产量约37560kg／hm2,秋茭产量约23700kg／hm2，分别较对照增加13．00％和19．88％。Zhejiao No.6 is a new water bamboo （Zizania latifolia Turcz.） cuhivar developed from the mutation line of Zhejiao No.2. Zhejiao No.6 has strong growth vigor, and is medium resistant to fertilizers. The optimum temperature for stem swelling is 16-20℃. It has two harvest stages. In spring, its harvest time is from middle May to middle June in plastic greenhouse cuhivation, which is 6-8 days earlier than that of Zhejiao No.2. In autumn, its harvest time is from late October to late November, and it is 10-14 days later than that of Zhejiao No.2. The yield is about 37 560 kg/hm2 in summer and 23 700 kg/hm2 in autumn, which are 13.00% and 19.88% higher than those of the control cuhivar.

关 键 词：浙茭6号 茭白 新品种 选育 

分 类 号：S645.2[农业科学—蔬菜学] S331[农业科学—园艺学]