防护林科技
防護林科技
방호림과기
PROTECTION FOREST SCIENCE AND TECHNOLOGY
2012年
3期
47-48
,共2页
核桃楸%垄作播种%不同整地方式%育苗效果
覈桃楸%壟作播種%不同整地方式%育苗效果
핵도추%롱작파충%불동정지방식%육묘효과
Juglans mandshurica%ridge culture sowing%different site prepara tions%nursery effect
根据凤城边门苗圃的山区气候和土壤特点,采用垄作、床作、畦作3种整地方式进行播种育苗试验,结果表明,辽东地区核桃楸育苗选择垄作整地方式比床作和畦作整地效果好,能显著提高苗木生长量和生根量。垄作比床作和畦作整地育苗地径提高71.74%和122.54%,其他各项指标提高的幅度也都达到了55%以上。
根據鳳城邊門苗圃的山區氣候和土壤特點,採用壟作、床作、畦作3種整地方式進行播種育苗試驗,結果錶明,遼東地區覈桃楸育苗選擇壟作整地方式比床作和畦作整地效果好,能顯著提高苗木生長量和生根量。壟作比床作和畦作整地育苗地徑提高71.74%和122.54%,其他各項指標提高的幅度也都達到瞭55%以上。
근거봉성변문묘포적산구기후화토양특점,채용롱작、상작、휴작3충정지방식진행파충육묘시험,결과표명,료동지구핵도추육묘선택롱작정지방식비상작화휴작정지효과호,능현저제고묘목생장량화생근량。롱작비상작화휴작정지육묘지경제고71.74%화122.54%,기타각항지표제고적폭도야도체도료55%이상。
Based on mountain climate soil characteristics in Bianmen seedling nursery in Fengcheng city,sowing nursery experiments were conducted by using three site preparations（ridge culture,bedding culture,drill culture）.Result shows that selecting ridge culture for nursery for Juglans mandshurica is optimal than bedding culture drill culture,which can significantly increase growth root volume.Ground diameter growth by using ridge culture increase by 71.74% 122.54% than that by using bedding culture drill culture.The improvement of other indices also reach more than 55%.
