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1·Nitrogen as a plant nutrient is treated in a great number of publications.

人们对植物营养中的氮素研究已发表相当大量的报告。

2·Changed atmospheric field is a key factor of plant nutrient transportation.

变化的大气电场是植物产生养料输送的关键因素。

3·Water is added, and the result is both methane gas and a brown liquid plant nutrient.

加入水，结果得到甲烷气和一种褐色的植物营养液。

4·Study on the nitrogen nutrition efficiency and its mechanism is one of the hottest issues in plant nutrient genetics.

而对其机制的研究一直是植物营养遗传学研究的热点。

5·Through irrigating the plant nutrient solution and artificial sea water, the survival rate of transplanted plants was over 80%.

在苗床上间隔浇灌植物营养液和人工海水，试管苗移栽成活率高于80%。

6·Potash is the world's largest supplier of the namesake fertilizer, a key plant nutrient that increases the yield of agricultural land.

Potash是全球最大的钾肥供应商。钾肥是一种重要的农作物营养物质，可以提高农田的产量。

7·For example, an invading nonnative plant could alter the quantity of leaf litter production, which would alter nutrient contributions to the soil.

例如，外来植物的入侵可能会改变落叶的数量，从而改变对土壤的营养贡献。

8·On land, the supportive buoyancy of water is missing, the plant is no longer bathed in a nutrient solution, and air tends to dry things out.

在陆地上，水的浮力支持消失了，植物不再浸泡在营养液中，空气会使植物变干。

9·But plant cultivation in either a water-based nutrient solution, shown here, or a nutrient-rich mist enables water to be almost completely conserved.

但这些植物，如图示，栽培在营养溶液中，或者在富含营养的水雾中，这样可以确保水几乎不流失。

10·Also known as plant lice, aphids are tiny soft-bodied insects that suck the nutrient-rich SAP from the stems of plants.

蚜虫是一种很小的软体昆虫，以吸取植物枝干里的营养汁液为生，也被称为植物虱子。