1) Wasteland Recovering
弃耕地收复
2) recover wasteland
收复弃耕地
3) Abandoned land
弃耕地
1.
Studies on diversity and structure of plant communities in early succession stage in abandoned land at different landforms on the Loess Plateau;
黄土高原弃耕地不同地形下植物群落演替初期的群落结构及多样性研究
2.
Succession disciplinarian of vegetation in abandoned land in agricultural cross bedding on south edge of Otindag sandy land;
浑善达克沙地南缘农牧交错带弃耕地植被的演替规律
3.
L is taken as a plant available to live in abandoned land in arid region.
黄花蒿可作为干旱地区收复弃耕地的先锋植物。
4) abandoned farmland
弃耕地
1.
Growth, morphology and biomass distribution of \%Pennisetum centrasiaticum\% clones in different microhabitats of abandoned farmland in Horqin Sandy Land of Inner Mongolia were compared.
通过对内蒙古科尔沁沙地农田弃耕地上白草的观测与取样分析 ,发现生长在不同微生境下的白草无性系表现出显著的形态可塑性和不同的生物量分配模式 ,主要表现在 :1沿着白草总生物量减少的梯度 ,其根冠比呈增加的趋势 ,后者与土壤容重有显著的相关性 ;2白草地下生物量的分布与土壤水分状况相关联 ,根茎长度的分布格局与地下生物量分布格局存在高度的一致性 ;3单位长度根茎上的节数 (或平均节间长度 )以及不定芽数分别与土壤有机质含量和水分含量存在显著相关性。
2.
Describe about the vegetation community features in different abandoned stage of abandoned farmland through fields investigation.
通过研究主要得到以下结论: (1)南水北调中线水源区弃耕地草本植被在弃耕初期发生着剧烈的恢复演替,演替过程可明显的分为以下几个阶段:荠菜+铁苋菜+小白酒草群落(弃耕1 年);小白酒草+灰绿藜群落(弃耕2 年);艾蒿+小白酒草+猪毛蒿群落(弃耕3~6 年);白茅+牛尾蒿+野艾蒿+狗尾草群落(弃耕7~12 年+)。
3.
The impact of different pioneer crops on soil physical and chemical properties was studied on abandoned farmland of alluvial fan-fringe area in the Manas River valley.
研究玛河流域扇缘带不同先锋作物对弃耕地植被恢复过程的土壤理化性质的影响,找出适合研究区域弃耕地的先锋作物。
5) abandoned-fields
弃耕地
1.
Effects of the introduction of legume species on soil nutrients and microbial biomass of abandoned-fields;
添加豆科植物对弃耕地土壤养分和微生物量的影响
2.
Effects of Introduced Legume Species on Microbial Biomass and Nutrients of Abandoned-fields;
添加豆科植物对弃耕地土壤理化性状和微生物量的影响
6) abandoned plowland
弃耕台地
1.
We selected the abandoned plowlands on Loess Plateau which had been abandoned for 2 years,3 years,4 years,5 years,7 years,9 years,12 years and 20 years as sampling sites and natural mesa as the Check;then investigated their plant species,species numbers,coverage,frequency,and aboveground biomass,also measured the soil moisture in the depth of 0~100 cm.
选择黄土高原半干旱偏旱区2a、3a、4a、5a、7a、9a、12a、20a的弃耕台地和天然台地,调查各弃耕地和天然台地的植物种类、数量、盖度、频度和地上生物量,定期采样分析各样地0~100cm土层土壤水分。
补充资料：收复
1.谓夺回已失去的东西。多指夺回失地。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条