| 1. | Quality of soils - terminology of npk fertilization
土壤的质量. npk土壤改良的术语 |
| 2. | The application of plc in s - npk complex fat production system
复合肥生产系统中的应用 |
| 3. | Report on application of tbs and npk combined fertilizers in peanut
环保生态肥和三元复混肥试验简报 |
| 4. | Effects of zn stress on npk uptake and zn accumulation in 4 varieties of chinese cabbage
锌胁迫对大白菜养分含量及锌积累的影响 |
| 5. | Dry matter accumulation in and npk uptake by hybrids of stem lump mustard brassica juncea
杂交茎瘤芥干物质积累和氮磷钾吸收特性研究 |
| 6. | Effects of npk matches on the growth and yield of processing tomato under plastic mulched drip irrigation
覆膜滴灌条件下氮磷钾肥配施对加工番茄生物学性状与产量的影响 |
| 7. | It would appear ( table 2 . ) that the 1995 predicted needs could be met immediately by applying the known technology of balanced npk fertilization
从表2看来，应用已知的平衡施肥（ npk ）技术现在就可达到1995年的需求量。 |
| 8. | The npk uptake rates by maize varied with the development of maize growing processes , but all of them appeared two peak periods
玉米氮磷钾吸收速率随着玉米生长过程发展而改变，但所有玉米品种都出现两个吸收高峰期（表1和图1 ） 。 |
| 9. | The fertilizer rate of fi gave significant higher yield than the other two at fuyang , further increasing in chemical npk would be unnecessary at the location
在富阳， fi施肥量比其它两处理获得统计上的高产，进一步增施化肥似无必要。 |
| 10. | It is important , however , to focus more attention upon balanced npk fertilization for china because this offers one of the quickest and most economical ways of increasing yields
更加重视氮磷钾平衡施肥对中国至关重要，因为这可为增产提供一条迅速而经济的捷径。 |
