菜地

我希望有块菜地。

I hope to have a vegetable plot .

这块菜地一年种几茬？

How many crops can this vegetable plot produce a year ?

花园的尽头留作了菜地。

The bottom of the garden was given over to vegetable plots .

村子四围都是菜地。

All around the village are vegetable fields .

我们住所周围一片绿油油的菜地。

There are green and lush vegetable plots [ beds ] in our vicinity .

他们走过厨房的菜地。

They crossed the kitchen garden .

羊不断地往菜地里跑，我们得用栅栏把它们拦在外面。

The sheep keep wandering into the vegetable field so we shall have to fence them out .

龙须菜地看起来则像一片银色的森林。

The asparagus patch looked like a silver forest .

设施菜地土壤pH值、酶活性和氮磷养分含量的变化

Variations of pH value , enzyme activity and nitrogen phosphorus content in protected vegetable soils

菜地土壤N2O排放及其氮素反硝化损失

Losses of Nitrogen by N_2O Emission and Denitrification in Soils Grown with Vegetables

X射线荧光光谱法测定哈尔滨城郊菜地土壤重金属

The Determination of Heavy Metals in Vegetable Soil by X-Ray Fluorescence Spectrometry in Suburb of Harbin

TM影像中大棚菜地信息提取技术研究

Study on Technique of Extracting Greenhouse Vegetable Information from Landsat TM Image

寿光大棚菜地土壤呼吸强度、酶活性、pH与EC的变化研究

Changes of respiration , enzyme activities , pH and EC in greenhouse vegetable soils in Shouguang

重庆市菜地土壤和蔬菜中Hg、Pb的污染特征及相关性分析

The coherency analysis of heavy metals in soils and vegetables of the vegetable bases of Chongqing

河北省典型菜地土壤-植物系统中Cu、Zn、Pb和Cd含量状况研究

Study on the Contents of Cu , Zn , Pb and Cd in Typical Vegetable Soil and Plant System in Hebei Province

太湖地区典型菜地土壤微生物16Srdna的PCR-RFLP分析

PCR-RFLP analysis of bacterial 16S rDNA from a typical garden soil in Taihu region

露地菜地和蔬菜大棚的土壤偏中性，其全P和全K含量明显比其余土壤高。

The pH of Vegetable land and vegetable greenhouse soil is nearly neutral , and the total phosphorus and K in those soils is significantly higher than that in the rest soils .

速效磷的含量规律是抛荒地>菜地>园地>水稻田。2002年土壤pH值、有机质和全氮含量的变异系数明显高于其他土壤养分，其中全氮含量的变异系数最大。

Secondly , the variation coefficients of organic matter and total-N content are apparently higher than other soil nutrients , and the variation coefficient of total-N content is the highest .

采用14C底物标记技术测定了三种不同质地（红砂土菜地、黄筋泥桔园和茶籽园）的红壤微生物生物量C的周转期。

A 14 C-labelling technique was used to study turnover of microbial biomass C of 3 red soils with different texture , i.e .

在chang的一小块种植着萝卜和白菜的菜地边，高耸的混泥土堤坝向地平线与拱状水闸门延伸，就像一幅幻影。

From his small patch of radish and cabbage , high concrete embankments stretch to the horizon and an arch-likesluice rises like a mirage .

DMPP对菜地土壤氮素径流损失的影响

Effect of DMPP on Inorganic Nitrogen Runoff Loss from Vegetable Soil

采用原状土柱试验研究了5种轮作制度菜地N2O排放。

It had been studied that soil column test of vegetable field N2O emissions in the five kings of crop rotation system .

DDTs在菜地中的质量分数最高，其次是在高粱地，在水稻田与玉米地中的质量分数差别不大。

Concentrations in the kaoliang field are the next , followed by paddy soil and corn field .

采用土柱试验和大田试验相结合的方式研究了硝化抑制剂对菜地N2O排放的影响。

Investigation on the effects of the nitrification inhibitor of the N2O emissions in vegetable field using combination of soil column tests and field trials .

结果表明，对于菜地、麦地和稻田，当其年灌溉水力负荷分别为144cm，153cm和198cm时，经过长期运行。DDT的污染程度均低于土壤最大允许浓度；

The results showed that the DDT pollution was below maximum allowed concentration under continuing introducing wastewater for wheat land , vegetable land and rice land .

棉花-小麦／大麦轮（套）作方式的持续种植模式提高了土壤的供磷能力及多种养分的有效性，同时也增大了磷素流失的风险，PSI值111.6L/kg仅高于菜地和休闲地。

The sustained growing of cotton-wheat / barley improved soil phosphorus ability and effectiveness of various nutrients , but increases the risk of phosphorus loss .

并且N2O减排量与蔬菜自身种植周期内菜地排放的N2O排放总量成一定的正相关。

Moreover , the N2O emissions and total N2O emissions of vegetable field emission of vegetables their own planting cycle to be a certain degree of positive correlation .

主要研究结果如下：1.采用原状土柱试验研究了武汉城郊菜地土壤N2O排放日、季变化。

The main findings were as follow : 1 . Study the diurnal , seasonal variation of Wuhan suburban vegetable soils N2O emissions under the soil column test .

菜地主要重金属污染物为Hg，平均单项污染指数为0.74。除As外，耕层土壤中Cd、Cr、Cu、Hg、Pb含量高于亚耕层含量。

The main heavy metal pollutant was Hg , with a mean single pollution index of 0.74.The content of Cd , Cr , Cu , Hg and Pb in the topsoil was higher than in the subsoil .

通过对鞍山市郊蔬菜基地土壤中重金属含量的分析表明，所采集的菜地土壤中Cd的超标率为444%，Cu、Pb、Cr、As、Hg无超标现象。

Analyzed the content of the heavy metals in soil of vegetable bases in Anshan suburb , result shows that content of Cd in soil with 44.4 % exceed the permissible limits of standard . However , Cu ? Pb ?