Low soil fertility and crop shows that the phosphorus deficiency disease.
而低肥力土壤的作物表现出明显的缺磷症。
After phosphorus deficiency treated, phosphorus accumulations of plants were greatly reduced.
低磷胁迫使马铃薯幼苗植株磷积累量大幅度下降。
Phosphorus deficiency results in cluster root formation and increased organic acid exudation.
缺磷条件下白羽扇豆能够形成排根，并增加有机酸分泌。
Brassica napus was sensitive to phosphorus deficiency however showed abundance genotypic differences.
甘蓝型油菜对缺磷敏感，但又存在广泛的基因型差异。
The genotypic Difference of some Characters was investigated in different phosphorus efficiency Maize under phosphorus deficiency stress.
采用盆栽和田间试验方法研究了低磷胁迫对不同耐低磷玉米基因型全生育期生长发育的影响。
The phosphorus use efficiency was not related to the ability to tolerance phosphorus deficiency and sensitivity to phosphorus application.
品种的磷利用效率同耐缺磷能力和对加磷反应敏感性无关。
Phosphorus deficiency, which seriously limits yields and distribution of crops, is a problem extensively existing in soils around the globe.
土壤缺磷是世界范围内普遍存在的问题，它严重限制了作物的产量及分布。
From the experimental results on the impact of crop growth, high fertility soil crops growing well, not the performance of phosphorus deficiency symptoms.
从实验结果对作物生长的影响来看，高肥力土壤的作物长势良好，没有缺磷症状的表现。
Under deficiency of phosphorus and potassium, SOD activities were enhanced. Especially under phosphorus deficiency, the increasing extent of SOD activity was greater than that of potassium deficiency.
磷、钾亏缺时，SOD活性提高，且SOD活性增加幅度为磷亏缺下的大于钾亏缺下的。
Potential calcium deficiency symptoms may be more likely when the phosphorus intake is very high.
钙缺乏症状可能是更有可能的潜在性当磷吸入非常高的时候。
From the investigations, lack of nitrogen and phosphorus, oxygen deficiency in aeration basin of SBR, high concentration of sulfide in the wastewater is found.
调查分析得知该厂印染废水存在氮、磷缺乏现象，SBR曝气池存在缺氧现象，废水中硫化物含量较高。
The results indicate that problems of calcium deficiency and unbalance of values of serum calcium to phosphorus (ca: p) in growing Yak.
结果表明：犊牦牛在生长发育期普遍存在缺钙和血清钙与无机磷比例失调的问题。
Possible causes include deficiency of vitamin D (needed to absorb calcium and phosphorus from the intestine), renal disorders, liver disease, and certain intestinal disorders.
可能的原因包括：缺乏维生素D（需要吸收钙和磷、肾疾病大肠）、肝脏疾病，和一定的肠道疾病。
Possible causes include deficiency of vitamin D (needed to absorb calcium and phosphorus from the intestine), renal disorders, liver disease, and certain intestinal disorders.
可能的原因包括：缺乏维生素D（需要吸收钙和磷、肾疾病大肠）、肝脏疾病，和一定的肠道疾病。
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