宁夏农林科技
寧夏農林科技
저하농림과기
Ningxia Journal of Agriculture and Forestry Science and technology
2015年
8期
19-20,29
,共3页
黄云鹏%周东雄%范繁荣%王邦富%苏松锦%沈琼桃%王金盾
黃雲鵬%週東雄%範繁榮%王邦富%囌鬆錦%瀋瓊桃%王金盾
황운붕%주동웅%범번영%왕방부%소송금%침경도%왕금순
窄冠福建柏%播种育苗%密度%遮阴处理%生长量
窄冠福建柏%播種育苗%密度%遮陰處理%生長量
착관복건백%파충육묘%밀도%차음처리%생장량
Fokienia hodginsii(Dunn)%Sowing seedling raising%Density%Shading treatment%Growth quantity
试验采用窄冠福建柏种子进行不同播种密度(8 cm×8 cm、8 cm×10 cm、10 cm×15 cm)和不同遮阴方式的苗木生长量和质量比较试验.结果表明:苗木密度以株行距8 cm×10 cm较适宜,合格苗产量最高,达68.30万株/hm2;遮阳网遮阴50%、杉木枝遮阴50%处理的苗木生长量和合格苗产量均较高,合格苗率分别达93.7%、90.5%,分别较对照全光照处理高181.4%、171.8%.
試驗採用窄冠福建柏種子進行不同播種密度(8 cm×8 cm、8 cm×10 cm、10 cm×15 cm)和不同遮陰方式的苗木生長量和質量比較試驗.結果錶明:苗木密度以株行距8 cm×10 cm較適宜,閤格苗產量最高,達68.30萬株/hm2;遮暘網遮陰50%、杉木枝遮陰50%處理的苗木生長量和閤格苗產量均較高,閤格苗率分彆達93.7%、90.5%,分彆較對照全光照處理高181.4%、171.8%.
시험채용착관복건백충자진행불동파충밀도(8 cm×8 cm、8 cm×10 cm、10 cm×15 cm)화불동차음방식적묘목생장량화질량비교시험.결과표명:묘목밀도이주행거8 cm×10 cm교괄의,합격묘산량최고,체68.30만주/hm2;차양망차음50%、삼목지차음50%처리적묘목생장량화합격묘산량균교고,합격묘솔분별체93.7%、90.5%,분별교대조전광조처리고181.4%、171.8%.
A comparative experiment was carried out on the seedling growth and quality of Fokienia hodginsii (Dunn) under different seeding densities(8 cm×8 cm, 8 cm×10 cm and 10 cm×15 cm) and different shading methods. The results showed that the seedling density with a spacing of 8 cm ×10 cm was relatively suitable and the qualified seedling yield was the highest, reaching 683 000 plants/hm2. The seedling growth and qualified seedling yield were all relatively high under the condition of shading net 50% and fir branch shading 50%, the qualified seedling rate reaching 93.7% and 90.5%respectively, 181.4% and 171.8% higher respectively compared with those of the control of full exposure treatment.
