壤土

Throug the study on irrigation quota and irrigation times for licorice root planted in arid sandy land of middle Ningxia, the result shows: by increasing irrigation frequency and irrigation fixed quantity properly, it can play a positive role in the conserving and increasing water-holding capacity in arid-belt sandy area.

摘要通过对宁夏中部干旱带沙地种植甘草的不同灌水定额及次数的研究，结果表明，适当的增加灌水次数和灌水定额对于保持和增加干旱带沙壤土持水率具有积极的作用，有利于植物的生长发育。

The results showed that there was no difference between the lysimeters in terms of drainage rate and no edge flow was detected. This design has been shown to be efficient and cost-effective.

试验结果表明，相同土壤土柱之间淋失量差异不显著，没有检测到水分的边缘流动；同时建设效率高，费用低。

Soybean planted in the yellow brown soil, althongh they had big difference in nodule numbers caused by different inoculation methods, there were no difference in the fresh shoot weight because of the poor nutritional conditions. Soybean planted in the brown soil, the difference between different inoculations and fresh shoot weight were obviously because of the balance nutritional conditions. Although there were big difference in nodule numbers when soybean were planted in the peat, there were no difference in the fresh shoot weight, this might be caused by peat, the peat were not a natural soil type and the nutritional conditions might be unbalance.

分期采样的结果表明，黄棕壤中栽种的大豆，虽然接种根瘤菌对结瘤作用有较大的影响，但由于黄棕壤的肥力状况欠佳，而对豆科植物地上部分生长的影响未显出作用；棕壤土中栽种的豆科植物，接种根瘤菌在结瘤方面和植物地上部分生长方面，由于土壤肥力状况较为平衡，均表现出明显的效果；草炭土中生长的豆科植物在结瘤方面虽然表现出较大差异，但由于这种土壤的肥力状况不适于豆科植物的生长，而使地上部的生长也未形成统计上的差异。

An analysis of biomass and heavy metal contents was also conducted on the four test strains cultivated with different casing materials including loam, red soil, peat, and a mixture of red soil and peat.

上述菌株分别利用不同覆土包括壤土、红土、泥炭土及红土与泥炭土混合物，进行覆土管理，藉以分析其产量典重金属含量。

The native grasses and weeds,the scattered patches of gorse,contended with one another for the possession of the scanty surface soil;theyfought against the droughts of summer,the frosts of winter,and the furiousgales which swept,with unbroken force,now from the Atlantic,and nowfrom the North Sea,at all times of the year;they filled up,as they might,the gaps made in their ranks by all sorts of underground animal ravagers.

怒生之草，交加之藤，势如争长相雄，各据一壤土，夏与畏日争，冬与严霜争，四时之内，飙风怒吹，或西发西洋，或东起北海，旁午交扇，无时而息，上有鸟兽之践啄，下有蚁蛭之啮伤。憔悴孤虚，旋生旋灭。菀枯顷刻，莫可详究。

The artificial infested soil containing 30 oospores per gram of air-dry soil was saturated with water and smeared on the basal stalk (0~10 cm) of the tested plants. The inoculated site was wrapped with a piece of aluminum foil to keep the inoculum from drying out.

接种时，以每克土约含30个卵孢子之壤土加水达於饱和含水量后，涂抹在供试玉米植株的茎基部(0~10cm)，并以铝箔包裹之，以防接种病土乾燥。

The Sulphur content in the plant was increased based on the Sulphur application.

三种作物在施用氮磷钾的基础上施硫，其植株的含硫量均表现有所增加，棕壤土上油菜的含硫量增加22.1％；潮土上四季萝卜块根的含硫量增加8.7％，达到显著性水平。

And the lower yellow loam is the alluvial deposit of the ancient yellow river.

下部黄色壤土层系古黄河冲洪积沉积物。

His "magic" with growing things was largely the result of his patient testing of different combinations of sand, loam and clay as potting soil for various plants, his experimentation with different amounts of sunlight and water, and his tracking down of damaging insects and the like.

他的&魔术&，与越来越多的东西，主要是由于他的病人测试的不同组合，砂，壤土及粘土作为盆栽土壤中的各种植物，他的实验与不同数目的阳光和水，还有他的追查破坏昆虫和像。

Tea plantations are located in more than 350 meters of low mountains, many black sand loam soil, deep soil, rich in organic matter.

茶园皆分布在350米以上的中低山，土质多黑沙壤土，土层深厚，富含有机质。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。