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   生态示范林 在 林业 分类中 的翻译结果: 查询用时:0.487秒
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生态示范林
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  “生态示范林”译为未确定词的双语例句
    Preliminarily Approaching the Planting Effects of Ecological Demonstration Forests
    生态示范林营造效果初探
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    The investigated results indicated that the growth of Choerospondias axillaris demonstration forest was fastest,the growth of Manglietia yuyuanensis,Liriodendron chinense and Betula luminifera was also relatively rapid.
    通过对建瓯营造13个阔叶树种生态示范林的调查结果表明:酸枣示范林的生长最快,乳源木莲、鹅掌楸、光皮桦示范林生长也较迅速。
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The early growth of 10 indigenous species of South China in an ecological plantation demonstration site of Zengcheng (Guangdong Province) is reported. The preliminary result showed that the saplings of Sapium discolor, Castanopsis hystrix, Rhodoleia championii, Liquidambar formosana had fast growth while those of Tsoongiodendron odorum, Michelia maudiae, Cyclobalanopsis hui , and Lithocarpus glaber had slow growth in the first year after transplanting. Field survey found that the young shoots and...

The early growth of 10 indigenous species of South China in an ecological plantation demonstration site of Zengcheng (Guangdong Province) is reported. The preliminary result showed that the saplings of Sapium discolor, Castanopsis hystrix, Rhodoleia championii, Liquidambar formosana had fast growth while those of Tsoongiodendron odorum, Michelia maudiae, Cyclobalanopsis hui , and Lithocarpus glaber had slow growth in the first year after transplanting. Field survey found that the young shoots and leaves of Tsoongiodendron odorum and Exbucklandia tonkinensis were hurt in summer. These two species needed shaded habitat in the early stage. A few saplings of Bischofia javanica were attacked with the aphids. Pest control is required for this species. The improvement of traditional planting techniques for the ecological plantations is suggested.\;

在增城市营造了 1 0种乡土阔叶树种的生态示范林 ,样地的早期生长结果显示 :山乌桕、红锥、红苞木、枫香等树种生长较快 ,观光木、深山含笑、石栎和胡氏青冈等生长较慢。野外观察发现 ,夏季高温天气会灼伤观光木和合掌木幼嫩部分及叶片 ,这些植物的早期生长需要半荫蔽环境 ;个别秋枫植株受蚜虫侵害 ,生长受抑 ,因此造林初期需要重视虫害防治。针对乡土树种的特性 ,还对生态林造林和抚育技术的改进问题进行了简要的讨论

The results show that species of Castanopsis hystrix,Castanopsis chinensis,Liquidambar formosana,Actinodaphre pilosa,Mallotus tenuifolius,Chukrasia tabularis,Carallia brachiata,Tectona grandis,Cyclobalanopsis hui and Cassia siamea, etc.grow relatively quickly;Michelia tsoi,Sterculia hainanensis,Machilus thunbergii and Pithecellobium lucidum, etc.grow relatively slowly.The field observation finds that Elaeocarpus apiculatus grows quickly on the slope bottom on the site condition that the soil layer is deep and...

The results show that species of Castanopsis hystrix,Castanopsis chinensis,Liquidambar formosana,Actinodaphre pilosa,Mallotus tenuifolius,Chukrasia tabularis,Carallia brachiata,Tectona grandis,Cyclobalanopsis hui and Cassia siamea, etc.grow relatively quickly;Michelia tsoi,Sterculia hainanensis,Machilus thunbergii and Pithecellobium lucidum, etc.grow relatively slowly.The field observation finds that Elaeocarpus apiculatus grows quickly on the slope bottom on the site condition that the soil layer is deep and moist as well as grows slowly on the slope top;the partial plants of Bombax malabaricum,Bischofia javanica,Pithecellobium clypearia and P.lucidum are injured by the insect pests eat stems,therefore,the insect pest control needs to be paid attention to at the initial afforested stage.

在广州市郊区帽峰山林场营造30个乡土阔叶树种的生态示范林的早期生长结果表明:红锥、中华锥、枫香、毛黄肉楠、野桐、麻楝、竹节树、柚木、胡氏青冈、铁刀木等树种生长较快;乐昌含笑、海南苹婆、红楠、亮叶猴耳环等生长较慢。野外观察发现,尖叶杜英在坡底土层深厚潮湿的立地条件生长快速,在坡顶生长缓慢;木棉、秋枫、猴耳环、亮叶猴耳环部分植株受蛀干害虫的侵害,因此造林初期需要重视虫害防治。

The investigated results indicated that the growth of Choerospondias axillaris demonstration forest was fastest,the growth of Manglietia yuyuanensis,Liriodendron chinense and Betula luminifera was also relatively rapid.

通过对建瓯营造13个阔叶树种生态示范林的调查结果表明:酸枣示范林的生长最快,乳源木莲、鹅掌楸、光皮桦示范林生长也较迅速。

 
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