| 1. | Annuals, as a general rule, are very responsive to phosphorus fertilization .
通常说来，对一年生植物施用磷肥是相当有效的。 |
| 2. | He applied phosphate fertilizer in nutrient solution at two levels and at three stages of development .
他在营养液中分两个用量三个发育阶段施入磷肥。 |
| 3. | On very poor soils, band placement of phosphate produces larger yields and makes more efficient use of the fertilizer .
在很瘠薄的土壤上，磷肥做带状施用可以提高肥料的效用而获得增产。 |
| 4. | Without adequate p , yields were tremendously depressed
若无充足磷肥，产量会大大下降。 |
| 5. | A fertilizer containing phosphorus compounds
磷肥含有磷化合物的一种化肥 |
| 6. | The determination of particle size for nitrophosphate
硝酸磷肥粒度测定 |
| 7. | Situation of china ' s sulphuric acid and phosphate fertilizer in
2004年全国硫酸磷肥生产情况 |
| 8. | Phosphate fertilizer plant , taiyuan chemical industry group corp
太原化学工业集团公司磷肥厂 |
| 9. | Application of phosphorus in relation to soybean yield and quality
磷肥与大豆产量及品质的关系 |
| 10. | The determination of average crushing strength for nitrophosphate
硝酸磷肥颗粒平均抗压强度测定 |
