钾

Eichhornia crassipes; Compost of pig feces; Humification; Potassium accumulation; Potassium bitartrate (KHC_4H_4O_6); Cellulose; Xanthogenate

农业科技，农业基础科学，肥料学凤眼莲；猪粪堆肥；腐殖化；钾富集；酒石酸氢钾；纤维素；黄原酸盐

It took 180 days from planting to bulbil differentiation, in which stage the accumulation of dry matter and uptake of N, P and K everyday were less. It took 52 days from bulbil differentiation to harvest, in which stage scape growed and bulb extended, the accumulation of dry matter and uptake of N, P and K everyday increased rapidly.

从播种到鳞芽花芽分化期(180d)，大蒜干物质日均积累量相对较低，对氮、磷、钾的吸收量分别占整个生育期的30.7%、36.8%和46.1%；从鲜芽花芽分化期到收获(52d)，蒜薹伸长、鳞茎膨大，大蒜干物质日均积累量迅速增加，对氮、磷、钾的吸收分别占整个生育期的69.3%、63.2%和53.9%，到收获前期干物质积累和养分吸收达到高峰。

Potassium and magnesium nutrition effect on yield and chemical composition of burley tobacco leaves and smoke.

不同供钾水平下烤烟体内钾的循环、累积和分配。

Using a MSMPR crystallizer for experiment, the authors studied the crystallization kinetics of KCl from both aqueous solution and mother liquor, which composition was similar to that in the industrial Production of KCl from carnallite.

使用混和悬浮、混和排料式实验用结晶器研究了氯化钾自水溶液和精钾母液中结晶的动力学，精钾母液组成与工业上由光卤石生产氯化钾的母液组成相近。

In nature condition, Dongtaijinaier Salt Lake brine is evaporate d by solarizing, mixed with the concentrated brine, the potassium is crystallized in the form of Sylvite and Carnallite, the Boron and Lithium is riched in concentrated brine.

东台盐湖晶间卤水在自然条件下日晒蒸发，通过不同阶段卤水兑卤，使其钾以钾石业和光卤石的形式析出，硼、锂等富集于浓缩卤水中。

The caustic potash as a strong base not only could reduce the needed quantity of NH〓 and cooking time, but also provide potassium into black liquor.

少量钾碱作为强碱不仅能减少氨量、缩短蒸煮时间，而且可为黑液提供钾源。

Pig manure is rich in potash , and when well humified , is best applied to root crops, especially potassium-hungry leeks, celeriac and potatoes.

bull；猪粪含有丰富的钾。猪粪完全腐化后，最适用于根茎作物，尤其是钾饥饿的韭菜、根芹和土豆。

The plant became Asia's largest producer of potassium chlorate, a chemical widely used in bleach, fireworks and other goods.

2000人，该厂成为亚洲最大的氯酸钾制造厂，氯酸钾是广泛用于漂白，烟花和其他产品的化学制品。

For colour ed fire, potassium chlorate or perchlorate is combined with a metal salt that determines the colour .

对于带色彩的烟火，可由氯酸钾或高氯酸钾与确定颜色的金属盐配合。

For coloured fire, potassium chlorate or perchlorate is combined with a metal salt that determines the colour.

对于带色彩的烟火，可由氯酸钾或高氯酸钾与确定颜色的金属盐配合。

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％。