防护林科技
防護林科技
방호림과기
PROTECTION FOREST SCIENCE AND TECHNOLOGY
2015年
8期
49-51
,共3页
赤松%沙区%造林成活率%不同苗型%整地方式
赤鬆%沙區%造林成活率%不同苗型%整地方式
적송%사구%조림성활솔%불동묘형%정지방식
Pinus densiflora%desert zone%afforestation survival rate%different seedling types%land preparation method
通过试验分析沙区赤松造林中采取不同整地方式、不同质量苗木及不同管护措施对造林成活率及生长量的影响,结果表明：伏前全面整地的赤松造林成活率、当年高生长最大,分别为93%和12.8 cm,玉米茬地好于现整现造地；不同等级、不同类型苗木中以容器苗造林成活率最高,为94.4%；不同立地条件以沙壤土的条件下造林苗木成活率最高,为95%。
通過試驗分析沙區赤鬆造林中採取不同整地方式、不同質量苗木及不同管護措施對造林成活率及生長量的影響,結果錶明：伏前全麵整地的赤鬆造林成活率、噹年高生長最大,分彆為93%和12.8 cm,玉米茬地好于現整現造地；不同等級、不同類型苗木中以容器苗造林成活率最高,為94.4%；不同立地條件以沙壤土的條件下造林苗木成活率最高,為95%。
통과시험분석사구적송조림중채취불동정지방식、불동질량묘목급불동관호조시대조림성활솔급생장량적영향,결과표명：복전전면정지적적송조림성활솔、당년고생장최대,분별위93%화12.8 cm,옥미치지호우현정현조지；불동등급、불동류형묘목중이용기묘조림성활솔최고,위94.4%；불동입지조건이사양토적조건하조림묘목성활솔최고,위95%。
The effects of different land preparation methods,quality of different seedlings and different management measures on survival rate and growth of Pinus densiflora were analyzed.Result shows that survival rate and height growth in the very year of Pinus densiflora with full preparation before the hot summer days are the highest,being 93% & 12.8 cm,respectively.Stub land of Zeamays is optimal than extempore soil preparation and extempore af-forestation.Survival rate of container seedlings among different grade and types of seedlings is the highest,being 94.4%;the survival rate under sandy loam is the highest,being 95%.
