fir forest 中文意思是什麼
fir forest
解釋
冷杉林-
But so far, there have not report about forest soil microbe and soil enzymatic activity in westen sichuan. the study ' s object is bitch forest. spruce forest, fir forest, chrysanthemum alp, willow community and two couch grass, so the research of the soil microorganisma, soil enzymatic activity in the subalpine coniferous forests in western sichuan is significant to china. the result shows that : 1. in the soil, the relativity of the soil microbial puantity is very prominence, the relation with the quantity of the soil microorganism is that : bacillus > actinomyceto > fungi ; the amount of the microorganism of physiological group sequence ranging from high to low is : aminate > bacteriumazotobacter > denitrify bacterium > nitrobacteria > cellulose decomposing bacteria. under the different vegetable community, the microbial quantity is that : s5 > s7 > s6 > s1 > s2 > s4 > s3
其中，各群落中土壤微生物總數以白樺純林（ s5 ）群落最多，每克干土中的含菌量達66 . 13 10 ~ 6個；其次是冷杉針葉林（ s7 ）群落，每克干土中的含菌量達43 . 41 10 ~ 6個：第三是雲杉針葉林（ s6 ）群落，每克干土中的含菌量達42 . 85 10 ~ 6個；第四是繡線菊-茅草群落（ s1 ） ，每克干土中的含菌量達33 . 83 10 ~ 6個；第五是高山柳群落（ s2 ） 、茅草（ s4 ）群落，每克干土中的含菌量分別為33 . 33 10 ~ 6個和33 . 08 10 ~ 6個；第六是茅草群落（ s3 ） ，土壤微生物數量最少每克干土中的含菌量僅為23 . 12 10 ~ 6個。 -
Studies on physical ch aracters of soil in mixed forest of chinese fir and paulownia
杉木泡桐混交幼林地土壤的物理性質 -
In the control, even light rain could bring soil and water losses. while for orchard and costarica henryi forest, runoff and sediment yield both reduced greatly. regarding to chinese fir and enclosing and tending forests with favorable vegetative coverage, minimum soil and water losses were produced even by the rainstorm
裸露地（對照）小雨時也可能產生水土流失，而大雨以上降雨會產生嚴重水土流失；具有一定植被覆蓋且採取水土保持措施的果園和錐栗林的徑流量和泥沙量大幅度減少；而植被覆蓋良好的杉木林和封山育林地即使大雨以上降雨也僅產生極輕微的水土流失。 -
Research on buffer capacity of the soil to simulated acid - rain in china fir forest
杉木林土壤對模擬酸雨緩沖性能的研究 -
Changes of soil fertility quality properties under artificial chinese fir forest in red soil region
紅壤地區杉木人工林土壤肥力質量性狀的演變 -
Soil properties and forest growth in chinese fir forest soils different in preceding vegetation in lishui of zhejiang province
浙江省麗水不同前茬杉木林土壤性質與林木生長 -
According to the sample area survey ; there are 120 species of plants belonging to 84 gener 47families in the 25 - year - old chinese fir plantation community which will succeed toward the direction simi - ler to the community type before the felling of evergreen broadleaved forest if it is let to develop naturally or the logging residues are not burnt after the felling of the chinese fir plantation due to the superiority of cas - tanopsis carlesii and schima superba in the aspling layer in it
據樣地調查，該25年生杉木人工林群落的植物有41科84屬120種，群落的外貌特徵以包括藤本在內的高位芽占絕對優勢，葉特徵以革質，單葉，中小型葉為主，由於該群落的幼樹層以米儲和木荷等占優勢，若讓其自然發展或杉木林採伐后不煉山，並排除其它人為干擾，該群落將向與常綠闊葉林採伐前的群落類型相似的方向演替。 -
Energy change during decomposition of fine roots of chinese fir and tsoongiodendron odorum in a mixed forest
混交林杉木觀光木細根分解過程能量變化 -
The woodland of minjiang river watershed was classified as forest land, shrub land, open woodland and other woodland and the forest land was classified as land of chinese fir, land of pinus massoniana, land of broadleaf, land of bamboo and land of commercial forest in this paper
摘要將閩江流域林地劃分為有林地、灌木林地、疏林地和其他林地，並將有林地劃分為杉木林、馬尾松林、闊葉樹林、竹林和經濟林。 -
Experimental plots were established for thinning effects on stand and tree growth, tree species composition, species diversity and soil factors etc. in the mixed larch - spruce - fir stands which originated from planted larch pure forest by observations for 12 years after thinning
摘要以15塊人工落葉松純林演化后形成的落葉松雲冷杉混交林為對象，間伐后12年觀測結果，研究間伐對林分和樹木生長、樹種組成、物種多樣性及土壤等因子的影響。 -
The rugged forest is crowded with large fir trees and tall lodgepole pines, but they all look like puny twigs compared to the giant sequoia
在這片地勢起伏的森林中，高大的冷杉和美國黑松隨處可見，但與巨大的紅杉相比，它們看起來都如小枝小條一般。 -
The area, perimeter and number of different patch types varied greatly ; the patch of the forest of china fir and the forest of the oak are dominant ; tea garden is most complicated ; china fir and the oak are highly fragmented and suffered a tremendous influence from human factor
各類型的面積、周長及斑塊數都不均衡；松、杉林景觀處于主導地位；茶園形狀最復雜，而松、杉林景觀破碎化程度最高，受人為因素影響最大。 -
Tiny fir - trees, dotted here and there among the birches, brought a jarring reminder of winter with their coarse, unchanging green. the horses neighed as they entered the forest and were visibly heated
矮小的樅樹不知散布在樺樹林中的什麼地方，長出一簇簇常綠的粗粗的葉子，令人不悅意地聯想起冬天。 -
Study on population dynamics of chinese fir and its associated tree species in natural chinese fir - and - broad - leaved mixed forest in northwest fujian
閩西北天然杉闊混交林杉木及其伴生樹種種群動態研究 -
The yaos grow paddy rice and maise as the main crops and simultaneously cultivated such economic forest as china fir, bamboo and oil - tea camelia
由於居住的地方自然條件不同，瑤族的社會經濟發展極不平衡。大部分從事農業生產，兼營林副業，以自給自足的自然經濟為主。 -
Abstract : through a study on soil aggregate composition, nutrient status and enzymatic activity under mixed forest of chinese fir alniphyllum fortunei and pure stand of chinese fir, the results indicated that, compared to pure stand, the soil structural property was ameliorated, the soil capacity of nutrient supplying and was improved, and the soil enzymatic activity were enhanced
文摘:通過對杉木擬赤楊混交林及杉木純林土壤團聚體結構、土壤養分狀況及酶活性的研究表明，與杉木純林相比，混交林土壤結構性能得到改善，供肥和保肥能力加強，各種土壤酶活性提高，土壤肥力較好。 -
By using the data derived from the permanent plots in wugong shan forest farm, jiangxi province, china, the author of this paper analyzed and contrasted the species diversity and vertical structure between two kind of chinese fir ( cunninghamia lanceolata ( lamb ) hook ) plantations cultured by different methods of recidue management cultivation ( rmc ) and traditional cultivation
根據在江西武功山林場定位研究的調查材料，對以殘留物管理育林法和以傳統育林法所培育的兩種杉木林分，在物種多樣性以及垂直結構等方面，進行了對比分析。 -
The effect of forest harvest on the soil thermal regime in the watershed of chinese fir
杉木採伐對集水區土壤熱狀況的影響
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