查询词典 fertilizer

Pot plant experiment was conducted to study the effect of the different fertilizer made from animal tissues on content change and relationships of micro-elements nutrient in rhizosphere soils and leaves of two-year Xiangling walnut (Juglandaceae nigira cv.xingling).

采用盆栽试验，探讨不同配方动物源有机肥对核桃根际土壤与幼树叶片微量元素含量的变化及其相互关系的影响。

The activity of kalium in the roasted samples under different temperatures is positive correlation with kalium content in fertilizer minerals.

钾在不同温度焙烧样料中的活性与其中肥料矿物的含量呈正相关。

The project will use the local rocks containing kalium to produce new type kalium fertilizer.

本项目的开发，是利用本地丰富的含钾岩石矿资源，生产农业需要的新型含钾肥料。

Fertilizer handling accelerated the absorption of nitrogen, phosphorus and kalium in cole.

肥料处理促进油菜对全氮、全磷、全钾的吸收。

The production line of ferment kalium compound fertilizer with the annual production of 300000 tons.

年产30万吨的酵钾复合肥生产线。

At the same time, Chinese cabbage, lettuce and Lactuca sativa L were potted plant and fertilized at 1/4 the amount of the local vegetable fertilizer.

按当地菜农施肥量的1/4量分期施肥，盆栽小白菜、生菜和油麦三种叶菜，并称取各自的经济产量。

The results indicate that the economic, ecological, social and comprehensive benefits of hedgerow intercropping are superior to that of traditional sloping cultivation. The comprehensive benefit of hedgerow intercropping of Leucaena leucocephala is better than that of Tephrosia candida. The results also indicate that application of superphosphate fertilizer for intercropping system improves crop yield and comprehensive benefits.

评价结果表明，植物篱种植模式的生态效益、经济效益、社会效益及综合效益均大于顺坡耕作模式，种植新银合欢植物篱比种植山毛豆植物篱的综合效益高；在种植相同植物篱树种的前提下，施磷肥比不施磷肥的效果好。

The experimental result shows that after reclaiming the tailings with garbage fertilizer, Leucaena leucocephala Dewit. can grow well on the tin-zinc tailings pond while it is restricted in the tailings ponds without any reclamation; the contents of As, Pb and Zn in Leucaena leucocephala Dewit. are not high, only a little above those in normal plants.

试验结果表明：在用垃圾肥对尾砂进行改良之后，银合欢能在锡锌尾砂库上较好地生长，而在未经过任何改良的纯尾砂库上则明显受到抑制；银合欢不同组织中的As、Pb、Zn含量均不高，仅略高於一般植物的背景值。

Key words: lignitic coal; weathered coal; compound fertilizer based on humic acid; technology; agricultural effect

褐煤；风化煤；腐植酸复混肥；生产技术；农用效果

Because the straw is make up of cellulose,hemicellulose and lignose,and it is hard to break down by microbe,so when the straws are taken into the farmland,it always need a long time to decompose and cannot be the right season fertilizer.

由于农作物秸秆主要由纤维素、半纤维素和木质素三大部分组成，自然状态下难以被微生物分解，所以秸秆直接还田后在土壤中被微生物分解转化的周期长，难以作为当季作物的肥源。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。