您要查找的是不是：
- Keywords plant growth promotor;polarographic;cathodic wave; 植物生长调节剂;极谱;阴极波;
- Keywords plant growth regulator;indazolone derivative;synthesis;application; 植物生长调节剂;吲唑衍生物;合成;应用;
- Keywords plant growth regulator;cell division element;adenine;hypoxanthine; 植物生长调节剂;细胞分裂素;腺嘌呤;次黄嘌呤;
- Keywords plant growth regulator;Dendrobium nobile Lindl;chemical constituent; 植物生长调节剂;金钗石斛;化学成分;
- Keywords plant growth regulator;adenine;cytokinins;organic synthesis; 植物生长调节剂;腺嘌呤;细胞分裂素;有机合成;
- Lack of sun retards plant growth. 光照不足则植物生长缓慢。
- Keywords plant growth promoting rhizobacteria（PGPR）,wheat,oat, associate nitrogen fixation,biological phosphorus solubilizing,IAA, biofertilizer; 植物生长促进菌（PGPR）;燕麦;小麦;联合固氮;生物溶磷;IAA;生物菌肥;
- Phosphorus is essential to plant growth. 植物生长需要磷。
- Magnesium is the nutrient element in plant growth. 镁是植物生长的营养要素。
- Burning the field to encourage new plant growth. 焚烧原野以促进新植物生长
- Lack of sun.retards plant growth. 阳光不足使植物生长缓慢。
- Iron A MICRONUTRIENT essential for plant growth. 铁：是植物生长所必须的微量元素。
- They often have a physiological effect on plant growth. 它们常常对植物生长有生理影响。
- Plant growth and nutrient release are directly related. 植物生长量与养分释放量是正相关的关系。
- Caky peanut residue is good fertilizer for plant growth. 花生饼对于植物生长是一种很好的肥料。
- Herbaceous plant growth, especially grass or similar vegetation used for pasturage. 草本植物群草本植物群，尤指牧草或类似的用于放牧的植被
- Early stages of development of a flower or plant growth. 花和植物生长的早期发育阶段。
- Aluminum is the main factor limiting plant growth on acid soil . 铝是酸性土壤中植物生长发育的主要限制因子。
- Farmers burn the field to encourage new plant growth. 农民们为了促进作物生长，焚烧土地。
- All the minerals for plant growth gradually leached away. 植物生长所必需的一切无机物逐渐地流失了。
