| 1. | Fertilizer rate is one of the most important factors affecting profit of input
施肥量是影响投资利润最重要的因素。 |
| 2. | Effects of nitrogen fertilizer rate and ratio of base and topdressing on winter wheat yield and fate of fertilizer nitrogen
施氮量和底追肥比例对冬小麦产量及肥料氮去向的影响 |
| 3. | 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。 |
| 4. | A number of fertility studies have been conducted in costa rica during the last decade to identify the best fertilizer rates to obtain the highest profitable yields
哥斯达黎加过去10年做了一些肥力研究，确定可获最高营利产量的最佳施肥量。 |
| 5. | A pot culture experiment was carried out to study the effect of different phosphoric fertilizer rates on sucrose content and agronomic traits of winter wheat
摘要利用盆栽试验，研究不同供磷水平对小麦植株体内无机磷与蔗糖含量及经济性状的影响。 |
| 6. | It is worth noting that among three varieties , the g88 - 293 seems not respond to variation of fertilizer rates , while other two varieties tended to yield better at the high rate of f3
值得注意的是，在三个品种中， g88 - 293对施肥量变化反应不大，而其余两个品种在高施肥量处理f3时看起来产量更高。 |
| 7. | Under copper and cadmium stresses , all the fertilizations at low sulfur and organic fertilizer rates increased the starch contents in the kernels and the fertilizations at high sulfur and organic fertilizer rates did not show this effect
铜、镉胁迫下低施硫和有机肥的处理均增加了籽粒淀粉含量，而高施硫和有机肥的铜、镉处理则未表现出此规律。 |
| 8. | As is shown in table 1 , the yields at high plant population averaged across varieties were statistically higher than that at the low plant population at any fertilizer rates , and it tended to be true for any varieties tested
如表1所示，在任何施肥量条件下，所有品种高密度处理产量平均值在统计上高于低密度处理产量平均值，这对所有供试品种都是如此。 |
| 9. | On one hand fertilizer rate must be in accordance with soil fertility and crop ' s nutrient property ; on the other application should abide by the principle of combining the organic manure with inorganic nutrients and primary with secondary and micro - nutrients
一方面施肥量必须与土壤肥力和作物养分特征一致；另一方面应当有机肥与无机养分配合施用，大量元素、中量元素和微量元素配合施用。 |
| 10. | Compared with their own controls , sulfur and organic fertilizer fertilizations under copper stress and the fertilizations at low sulfur and organic fertilizer rates under cadmium stress increased the spike numbers , kernel numbers per spike and the 1000 - kernel weights of wheat at the maturing stage thus raising the yields of wheat and the highest yield increment appeared in treatment t5 ; under cadmium stress , the fertilizations at high sulfur and organic fertilizer rates did not result in great changes in wheat
与各自对照相比，铜胁迫下施硫和有机肥的处理与镉胁迫下低施硫和有机肥的处理增加了成熟期小麦的穗数、穗粒数和千粒重，提高了籽粒产量，其中以t - 5处理增产幅度最大；镉胁迫下高施硫和有机肥的处理则变化不大。 |
