查询词典 soil

In addition, using plant growth promoter can improve N utilization ratio of Chinese cabbage to the soil notably, and increase total amount of microorganism in soil. Moreover, it can raise soil buffer capacity, and make sour alkali degree of soil suitable for the growth of Chinese cabbage.

同时该植物生长促进剂可提高植物对土壤中氮素的利用率，增加土壤中微生物的总量，提高土壤缓冲能力，使土壤的酸碱度更适合植物的生长。

Lower the existing soil and emerging into the soil parent material (such as volcanic ash and alluvium, as well as eroded soil) on, are actively engaged in the process of soil formation.

在现有土壤的下层和新出现的成土母质（如火山灰和冲积物以及被侵蚀的土壤）上，都在活跃地进行着成土过程。

Olyacrylamide, as an ameliorant of soil structure, is the ameliorant of soil in the aspect of water conservation, fertilizer conservation and yield increase, with a new product named PAM made in French as a material, we adopt simulating and field experiments, using Yang ling soil, to study the effect of PAM on soil structure and fertilizer eluviations systematically.

AM(聚丙烯酰胺，Polyacrylamide，简称PAM)作为土壤结构稳定剂，具有改土、保水、保肥、增产等效应。

Air permeability of field soil was obtained k1=4.8446×10^(-12)m^2 by soil column method. Meanwhile, relative permeability curve of air-water was gained by biphase flowing experiment. During experiment period, average of soil water content was 0.2689g and pH value was 7.0-8.5. The quantity of aboriginal animalcule went down sharply after pouring contamination into the ground and then rose gradually to its original level which was 10^7 (unit g1dry soil).

采用土柱法测得现场土壤的空气有效渗透率为k1=4.8446×10^(-12)平方公尺，通过气液两相流动试验得到气－液相对渗透率曲线；试验期间土壤平均含水量为0.2689g，pH值在7.0-8.5之间；微生物含量在注入污染物及营养盐后先下降后回升，驯化后期细菌密度达10^7（个g^(-1)干土）数量级。

A study on the dynamics of soil bulk density,soil organic matter,soil microbes and other soil ecological factors under different human disturbance (logging and assart,logging but without assart,control)were conducted in the Ziwuling secondary forest area.

：对黄土高原陕西子午岭次生林区不同人为扰动条件下林地土壤容重、有机质、团聚体和微生物等进行了研究。

Soil and water conservation protective cultivation is an advanced cultivation technology that avoid cultivation or few cultivation on farmland and with stubble cover.Protective cultivation technology is an integration technology that use stubble cover,no-tillage cultivation,deep-plough with machine,and weeding with chemistry.Adopting soil and water conservation protective cultivation can reduce the loss of soil and water in northeast blackland area and improve the soil anti-erodibility.

中文摘要：水土保持保护性耕作是对农田实行免耕少耕，并用农作物秸秆残茬覆盖地表的一项先进耕作技术，保护性耕作技术是由秸秆覆盖、免耕播种、机械深松和化学除草等核心技术组成的一项集成技术，采用水土保持保护性耕作措施可以有效减少东北黑土区的水土流失，提高黑土区土壤抗蚀性。

Master using the special sacred soil, 7 places grave soil, soil from 7 harbors, soil from center of the farm, child bone ash (within 5month and 7 years old) to made the Kumanthrong.

此批古曼童是师傅利用特别的圣土，再加上七个地方的坟土，七个港口的泥土，农田中心的泥土，小孩骨灰（五个月至7歲）而且必须死于星期六，星期二火化。

The result of study showed:1 The effect of some inorganic urea inhibitor enzyme indicated boracic acid inhibits the activeness of urea enzyme in soil well, delayed the speed of urea hydrolysis in the soil and decreased the volatilization of ammonia , boracic acid,can be chosen as a inorganic urea enzyme inhibitor.2 The effect of some organic urea inhibitor enzyme showed that the dissociative Humic Acids of turfy soil and weathered coal inhibit the activeness of urea enzyme in soil well.

室内模拟试验，对几种缓释氮肥的释氮研究表明，和其它几种氮肥相比，PCF和PSF的控氮时间都较长。 6。盆栽试验表明，PCF的释氮效果比其它缓释氮肥的要好，且在油菜生育的各个时期，释氮都较充足，是适合油菜的良好缓释氮肥。

It was found that, for the control treatment the average runoff depth was 3.72mm per 10mm, the water loss index was 37.2%, the average soil erosion was 43.6 kg*hm-2*10mm-1, and the soil erosion modulus was 7.42 t*km-2*a-1, which are all high in the 4 treatments. For the other three treatments, the surface runoff and the average soil erosion amount were 2.20%-67.08%and 43.81%-90.83%lower than those of the control, respectively. The most effective pattern for soil conservation was the artificial forest with underbrush treatment, and the best water conservation pattern was the treatment of planting tea bush on contour terrace.

结果表明，CK的平均径流深度为3.72 mm/10 mm，降水流失率为37.2%，平均每10mm降雨的土壤侵蚀量为43.6kg*hm-2，年土壤侵蚀模数为7.42 t*hm-2；其它3个不同植被覆盖处理的地表径流量比裸地对照降低2.20%～67.08%，平均土壤侵蚀量减少43.81%～90.83%；林下地表覆盖处理的保土效果最好，等高梯田种植茶树处理的保水效果最好。

For actual productivity of soybean, the rank is black soil, meadow soil, dark brown soil, chernozem saltierra and saltern, aeolian soil.

不同土壤条件下的大豆现实生产力存在差异：黑土＞草甸土＞暗棕壤＞黑钙土和盐碱土＞风沙土。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。