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- The effective nutrients of 21 samplings of the plough layer (0-20cm) of 4 kinds of major soils of Henan province, were analyzed. 摘要对河南省主要土壤耕层21个样区的土样有效养分含量进行测定分析，结果表明：河南省主要土壤耕层的有机质含量稍缺；
- Using the EMh at the height of 20 cm and the EMv at the height of 100 cm, the measurement models of salt content are established, which can be used to survey the salt content in the plough layer. 以EM38仪器在距地表20cm时的EMh、距地表100cm以下的EMv,建立对耕层含盐量的测定模型,能较为准确地对耕层含盐量进行测定。
- The urease activity of lime soil showed a vertical distribution law, and it was obviously decreased from plough layer to plowpan, while it was slowly decreased from plowpan to bottom layer. 石灰土脲酶活性呈垂直分布规律，从耕作层到犁底层下降明显，从犁底层到底土层下降缓慢。
- the whole plough layer basal fertilization technique 一次性全层施肥技术
- Effect of the Moisture in Plough Layer on Summer Maize Germination and Growth 耕层土壤水分含量对夏玉米出苗及生育的影响
- The farmer was yoking his oxen to a plough. 农夫正在用轭把牛套到犁上。
- The soil had been turned up by the plough. 那片地是用犁翻的。
- The plough sliced through the earth. 犁破土向前。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- Output-input analysis of Nutrients in the Farmland Ecosystem with Immature Soil as Plough Layer 淮北滨海地区生土农田养分产投分析
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- If we plough in until it's dark, we should get this field finished. 如果我们能连续干到天黑，就能把这块地犁完。
- The car goes out of control and plough into the side of a bus. 那汽车失控拦腰撞上了一辆公共汽车。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- The first day I entered the firm, the boss gave me a hard furrow to plough. 我第一天进公司上班，老板就给了我一份苦差事。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- Study and Extension on the Whole Plough Layer Basal Fertilizati on Technique in a Double Cropping Rice System 双季稻一次性全层施肥技术的研究与示范推广
- This is a soil reluctant to the plough. 这土地很难耕作。
