| 1. | Alkalosis and potassium depletion may be pronounced .
可能有碱中毒和缺钾。 |
| 2. | The first sign of potassium deficiency is a white speckling or freckling of the leaf blades .
缺钾的最初病症是叶片呈现白色斑痕或斑点。 |
| 3. | When wheat plants allowed to become deficient in potassium, pyruvate kinase activity increased .
当小麦植株令其缺钾时，丙酮酸激酶活性随之升高。 |
| 4. | This modest amount of sodium bicarbonate prevents the potassium depletion and demineralization of bone .
这点碳酸氢钠量即可防止缺钾和骨质脱钙。 |
| 5. | Whether endogenous or iatrogenic, excesses of adrenocortical hormones have long been known to be associated with potassium deficiency .
早已知道不论内源性或医源性，肾上腺皮质激素过多均可引起缺钾。 |
| 6. | See also plate 32 manganese deficiency and plate 20 potassium deficiency
同样注意图32缺锰症和图20缺钾症。 |
| 7. | However , because of the position on the plant , the symptoms were not considered as being due to k deficiency
然而因其在植物上出现的位置，并未认为这是缺钾症状。 |
| 8. | At first , plants would turn dark green but soon the top leaves would progress through typical k symptoms to bronzing and leaf curl
最初植株变得深绿，但很快上部叶片就会经历典型缺钾症状出现青铜症和卷叶。 |
| 9. | For late rice , we should pay attention to seedling and tillering stage , supply certain amount at middle stage , if soil k deficiency is severe
对晚稻施钾来说，我们应注意苗期和分蘖期，如果土壤缺钾严重，中期供应一定数量钾肥。 |
| 10. | Browning of the margins of the lower leaves spreads both inwards across the leaf surface and upwards on the plant ( cv . hurricane )
菊花缺钾:叶缘黄化或棕褐色,但取决于缺钾程度,植株生长不一定受到影响.下部叶片叶缘褐色斑块向内扩散到整个叶片表面及向上扩展整个植株 |
