现代农业科技
現代農業科技
현대농업과기
XIANDAIHUA NONGYE
2014年
9期
172-173
,共2页
罗修宝%商继东%华朝晖%蓝春能%李大标
囉脩寶%商繼東%華朝暉%藍春能%李大標
라수보%상계동%화조휘%람춘능%리대표
壳斗科树种%母树林%营建技术%间伐%施肥%种子产量
殼鬥科樹種%母樹林%營建技術%間伐%施肥%種子產量
각두과수충%모수림%영건기술%간벌%시비%충자산량
Fagaceae Species%seed trees%construction technology%thinning%fertilization%seed yield
对遂昌县牛头山林场马头山林区以壳斗科树种为主的天然次生林进行改造，对母树林营建技术进行研究。采取了间伐、杂灌清理、垦复、施肥等技术措施，使种子产量显著提高。研究结果表明，以林分郁闭度控制在0.7左右，每年施复合肥2次，每次施用量为0.5 kg/株，可提高种子产量15%以上。
對遂昌縣牛頭山林場馬頭山林區以殼鬥科樹種為主的天然次生林進行改造，對母樹林營建技術進行研究。採取瞭間伐、雜灌清理、墾複、施肥等技術措施，使種子產量顯著提高。研究結果錶明，以林分鬱閉度控製在0.7左右，每年施複閤肥2次，每次施用量為0.5 kg/株，可提高種子產量15%以上。
대수창현우두산림장마두산림구이각두과수충위주적천연차생림진행개조，대모수림영건기술진행연구。채취료간벌、잡관청리、은복、시비등기술조시，사충자산량현저제고。연구결과표명，이림분욱폐도공제재0.7좌우，매년시복합비2차，매차시용량위0.5 kg/주，가제고충자산량15%이상。
The natural secondary forest dominated by Fagaceae Species at Matoushan forestry district of Niutoushan Forest Farm of Suichang County was transformed into the seed trees ,and the seed tree construction technology was studied. Technology measures such as thinning ,recultivation , fertilization were carried out ,and the seed yield increased significantly. Results showed that canopy density control in about 0.7 ,annual fertilization with 2 times,and each time applying 0.5 kg each plant,could improve the seed yield of more than 15%.
