吉林林业科技
吉林林業科技
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JILIN FORESTRY SCICNCE AND TECHNOLOGY
2014年
1期
20-21
,共2页
崔凤文%邹建军%林永红%王宪法%王烨鸿%郑金辉
崔鳳文%鄒建軍%林永紅%王憲法%王燁鴻%鄭金輝
최봉문%추건군%림영홍%왕헌법%왕엽홍%정금휘
红皮云杉%S3-0苗木%苗高年生长规律
紅皮雲杉%S3-0苗木%苗高年生長規律
홍피운삼%S3-0묘목%묘고년생장규률
Picea koraiensis Nakai%S3-0 seedling%annual growth rhythm of seedling high
以红皮云杉S3-0苗龄型的苗木为对象,连续3 a观测年生长规律,结果表明:红皮云杉S3-0整个生长期可划分为4个阶段,分别为:生长初期,5月中下旬至6月上旬;生长速生期,6月上旬至7月上旬;生长未期,7月上旬至7月下旬或8月上旬;停止生长期,7月下旬或8月上旬。
以紅皮雲杉S3-0苗齡型的苗木為對象,連續3 a觀測年生長規律,結果錶明:紅皮雲杉S3-0整箇生長期可劃分為4箇階段,分彆為:生長初期,5月中下旬至6月上旬;生長速生期,6月上旬至7月上旬;生長未期,7月上旬至7月下旬或8月上旬;停止生長期,7月下旬或8月上旬。
이홍피운삼S3-0묘령형적묘목위대상,련속3 a관측년생장규률,결과표명:홍피운삼S3-0정개생장기가화분위4개계단,분별위:생장초기,5월중하순지6월상순;생장속생기,6월상순지7월상순;생장미기,7월상순지7월하순혹8월상순;정지생장기,7월하순혹8월상순。
S3-0 seedling age type of Picea koraiensis Nakai seedling was taken as object , the results of three-year continu-ous high growth observation showed that whole growth period was divided into 4 stages:early growth stage , was from middle to late May to early June;fast growing period was from early June to early July;late growth period was from early July to late July or early August;stop growing period was late July or early August .