通过田间试验，对1993 - 2001年人参生长过程中根重变化规律进行了研究，并采用数学模拟的方法，对参根增重过程中某些数量规律和特点进行了分析。
Law of ginseng root weight changes during ginseng growth was tested by the field experiment from 1993 to 2001. Quantity laws and features were analyzed using mathematical simulation method.
对福建白番鸭的生长特点、日增重、饲料转化率等进行观测、比较和相关性分析。
Observation, comparison and correlation analysis were conducted to investigate the growth characteristics, daily gain and feed conversion ratio of Fujian white muscovy duck.
试验结果表明，各密度组地图鱼幼鱼的生长速度存在明显差异，增重率、增长率、特定生长率和平均日增重都随养殖密度的增加而降低；
The results showed that there were significant decreases in length increment, special growth rate and daily weight gain of the juveniles with the increase in stocking density increase.
在生长猪营养代谢模型的基础上，编制了生长肥育猪增重过程的模拟计算软件。
A soft ware which is based on the nutritional metabolism model for growing pigs has been developed and used to simulate daily gain of growing pigs.
调节畜禽内分泌，提高生育，生长性能，提高日增重，降低料肉比。
The Product can regulate endocrine, daily growth and other functions;
未鉴定生长因子提高增重不是由于蛋白质存留率提高。
The increasing weight gain by UGF surces is not caused by the increment of protein retention rate.
结果表明：两组促生长效果差异不显著，但卟啉铁组比阿散酸组单位增重耗料降低3.1%，单位增重成本降低2.7%。
The result showed that the effect on the growth of the two groups were very similar. but in the Bu quinoline iron group, feed to gain ratio decreased 3.1%, cost to gain ratio decreased 2.7%.
研究饲粮蛋白质、钙、磷添加水平对生长期固始白鹅日增重的影响。
The research aimed to study the effects of dietary levels of protein, Ca and P on the daily weight gain of Gushi white geese during growth period.
的试验组鱼体增重、特定生长率、饲料效率和蛋白质效率等指标均显著高于其它试验组P。
The results showed that there were significantly higher weight gain, specific growth rate (SGR), feed efficiency and protein efficiency ratio (PER) in the fish fed the test diets containing 50.
该试验检验了生化黄腐酸添加剂饲喂生长兔的增重效果。
This experiment were conducted with 32 growing rabbits to study the effect of Fermented yellow humic acid additive (FA) on the gaining of growing rabbits.
生长性能测定结果表明：各组仔猪在平均日增重、平均日采食量、料重比、腹泻率等生产性能指标方面差异均不显著（P>0.05）。
The result of performance showed :(1)There was no significant difference in average daily gain, average feed gain , F/G, diarrhea rate between every groups (P>0.05) .
结果表明，在不影响犊牛正常生长发育的基础上，断奶前犊牛日增重较对照组提高26.5%（P<0.01）；
The results showed the daily gain of experiment group was 26.5% higher than that of control before weaning (P<0.01);
结果如下：（1）日增重、日均摄食量、饲料系数等绝对指标与体重阶段呈正相关，对应的增重率、特定生长率和摄食率等相对指标与其呈负相关；
The results shown that:(1) daily weight gain(DG), daily feed intake and feed conversion ratio (FCR) were positively correlated to body weight, but SGR and daily feeding rate negatively;
结果如下：（1）日增重、日均摄食量、饲料系数等绝对指标与体重阶段呈正相关，对应的增重率、特定生长率和摄食率等相对指标与其呈负相关；
The results shown that:(1) daily weight gain(DG), daily feed intake and feed conversion ratio (FCR) were positively correlated to body weight, but SGR and daily feeding rate negatively;
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