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播种时间
    The seed quality of different maternal tree,sowing time and sowing method of Liquidambar formosana were investigated in randomized blocks design.
    采用随机区组设计了枫香不同年龄母树种子品质、不同播种时间(春播、冬播)和不同播种方式(条播、撒播)试验,进行枫香不同育苗方式对比研究。
    The experiment shows that the three factors all quite significantly affect the character of Chinese fir seedlings, with the sowing time being the most important.
    试验表明,上述三因素均对杉苗性状产生极显著影响,其中播种时间影响最大。
    The best sowing time is March to May;
    杜鹃花的播种时间以3—5月份为宜;
    The experiments studied the effect of sowing time of solar greenhouse winter-crosing cucumber on the number of female flowers. The results showed that from Sep. 17 to Oct.6,the later planting time,the more female flowers from 1 to 12 stem joint, but with no difference from 13 to 20 stem joint.
    试验研究了日光温室越冬茬黄瓜播期对雌花数量的影响 ,结果表明 ,从 9月 17日— 10月 6日分期播种 ,播种时间越晚 ,前 1~ 12节平均单节雌花数越多 ,13~ 2 0节差异不明显。
    Different of sowing time and transplantation sites affected the contents.
    播种时间不同和移栽会对成分含量产生影响;
    Its seed-collecting and seedling-nursing techniques were studied,including collecting time,treatment method,sowing time and the influence of factors such as water,hot,light and fertilizer on the growth of seedlings. The results showed that the fresh thousand-seed weight was 363.5g; the geminating rates in laboratory and in nursery were 77.0% and 70.5%,respectively;
    开展了红楠采种、育苗试验,包括种子采集时间、处理方法、播种时间,水、热、光、湿、肥等因素对红楠苗木生长的影响等,测定结果表明,红楠种子千粒重为363.5g,实验室发芽率为77%,场圃发芽率为70.5%。
    20.The nursery should be built in southern Fujian without frost or with short time frost and sowing time should be in May to August in case of frozen injury.
    为了防止冻害,育苗地点应选在福建南部没有霜冻或霜冻时间比较短的地方,播种时间宜在5~8月。
 

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