【摘要】 浙茭7号是从梭子茭优良变异品种中筛选出来的双季茭白新品种,其植株较梭子茭矮小,适宜在浙江省中部以北平原地区种植;孕茭适温18~28℃;秋季9月下旬到10月中旬采收秋季茭白,比梭子茭早4~5 d;春季4月初到6月初采收夏季茭白,比梭子茭早6~7 d;秋茭产量约1 368.0 kg/667 m2,分别较浙茭911和梭子茭增加8.45%和10.44%,夏茭产量约2 718.8kg/667 m2,分别较浙茭911和梭子茭增加8.54%和12.83%。更多还原

【Abstract】 Zhejiao No.7 is a new double-cropping Zizania latifolia cultivar selected from the excellent mutational variety of shuttle Zizania latifolia with shorter plant. It is suitable for planting in the north plain of central Zhejiang Province. The optimum temperature for stem swelling is 18-28℃. In autumn, its harvest time is from late September to middle October which is 4-5 days earlier than shuttle Zizania latifolia. In spring, its harvest time is from early April to early June, which is 6-7 days earlier than shuttle Zizania latifolia. The yield is about 1 368.0 kg/677 m2 in autumn, which is 8.45% and 10.44%higher than Zhejiao 911 and shuttle Zizania latifolia respectively. In summer, the yield is about 2 718.8 kg/677 m2, which is8.54% and 12.83% higher than Zhejiao911 and shuttle Zizania latifolia respectively.更多还原