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A polynomial regression analysis found a significant positive correlation between creep and expression of MMP1 (R2?=?0.53, p?>amp;lt;?0.001) and IL1β (R2?=?0.55, p?>amp;lt;?0.001).


Seconddegree polynomial regression analysis for FCR, PER, protein, and energy retention data indicated the breakpoints occurred at 6.55, 6.75, 6.80, and 6.95% bw per day, respectively.


The use of polynomial regression analysis with indicator variables for interpretation of mercury in fish data


However, seconddegree polynomial regression analysis of live weight gain, FCR, PER and body protein deposition data indicated the dietary threonine requirement to be 1.37, 1.26, 1.23 and 1.24?g per 100?g of dry diet, respectively.


Second degree polynomial regression analysis was also employed to determine the relationship between food conversion ratio (FCR) and dietary methionine levels which indicated that the best FCR occurred at approximately 1.20% dietary methionine level.

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 The whole growth period of late rice in Guangdong is basically in autumn. The character and distribution of autumnal precipitation directly influence the production of late rice.The perpendicular polynomial regression analysis method is used to analyze the relationship between the late rice output and autumnal precipitation, and key period precipitation for late rice growth. The results show that autumnal precipitation and the late rice output is generally minus correlated, and that especially the key... The whole growth period of late rice in Guangdong is basically in autumn. The character and distribution of autumnal precipitation directly influence the production of late rice.The perpendicular polynomial regression analysis method is used to analyze the relationship between the late rice output and autumnal precipitation, and key period precipitation for late rice growth. The results show that autumnal precipitation and the late rice output is generally minus correlated, and that especially the key period precipitation for late rice growth bears an evident influence on the late rice output.  本文用正交多项式回归法,分析了秋季降水和晚稻生产关键期的降水与晚稻产量的关系,得出广东省秋季降水与晚稻气象产量普遍呈负相关,尤其是晚稻生育关键期的降水对晚稻产量的影响均达到显著程度.  The relations of grain yield with different agricultural practice composit ion for "ChangNong No. 4" c. v. were studied by using seconddegree polynomial regression analysis and orthogonal rotation design. Experimental results Showed that plant density was a vital agricultural factor for soybean high yield. Application of nitrogen fertilizer and Phosphoric fertilizer were importent for further high yield. However, the potassium fertilizer worked less. yield of 150kg/mu or more would be obtained by means... The relations of grain yield with different agricultural practice composit ion for "ChangNong No. 4" c. v. were studied by using seconddegree polynomial regression analysis and orthogonal rotation design. Experimental results Showed that plant density was a vital agricultural factor for soybean high yield. Application of nitrogen fertilizer and Phosphoric fertilizer were importent for further high yield. However, the potassium fertilizer worked less. yield of 150kg/mu or more would be obtained by means of plant density 10000 Plant/A, with appling urea 5.5～6.0kg/mu, Phosphoric fertilizer 9.5～10kg/mu and potassium fertilizer 3 kg/mu.  试验采用二次回归正交旋转组合设计的分析方法,研究了大豆“长农4号”不同的农艺措施组合与产量的关系。结果表明,种植密度对大豆产量影响最大,其次是氮肥、磷肥、钾肥作用不大。获得亩产150公斤以上的大豆产量,其栽培措施为:密度1万株/公顷,亩施尿素5.5～6.0公斤,三料磷9.5～10公斤,氯化钾3公斤。  This paper reported the effects of applying different concentrations of tetcyclacis at different sowing dates on yields of different wheat cv.Results revealed that applying tetcyclacis before booting stage could significantly increase the grains/spike and grain yield.Tetcyclacis had greater effect on grains/spike and yield for early sowed entries and had a greater absolute effect for optimum sowed entries.The effect of tetcylacis on cv 808 was higher than that on Mianyany 19 in improving grains/spike.It also... This paper reported the effects of applying different concentrations of tetcyclacis at different sowing dates on yields of different wheat cv.Results revealed that applying tetcyclacis before booting stage could significantly increase the grains/spike and grain yield.Tetcyclacis had greater effect on grains/spike and yield for early sowed entries and had a greater absolute effect for optimum sowed entries.The effect of tetcylacis on cv 808 was higher than that on Mianyany 19 in improving grains/spike.It also increased the rate of fertile pollens significantly. Polynomial regression analysis indicated that the reaction of fertile pollen rates to tetcyclacis concentrations and dates showed a quadratic relationship.  本文报道不同播期和不同品种条件下特效烯对小麦的增粒增产效果。结果表明，孕穗前施用特效烯能显著增加穗粒数和产量。过早播种后期受冷害时，施用特效烯后相对增粒增产效应大；适时播种时，其绝对增粒增产效应大。特效烯对８０—８的增效大于绵阳１９。增粒乃特效烯提高了花粉可育率所致。多项式回归分析表明，花粉可育率对特效烯浓度和播期的反应是二元二次方程。   << 更多相关文摘 
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