The heredity of resistance to potato leaf roll and mosaic viruses and its relation to yield characters in potato was studied.
本文研究了马铃薯对卷叶和花叶病毒抗性的遗传及与产量性状的关系。
Therefore, according to the performance of agronomic and yield characters and the resistance to disease and insect pests, BN4 showed the best, followed by BN8 and BN10.
因此，综合各品系的农艺性状和产量性状、抗病性和抗虫性，以BN4的表现较好，其次是BN8和BN10。
The breeding process of a food corn hybrid variety: Jinxiannuo No. 105 was explained and its yield characters, specific properties, suitable cultivation zones were studied.
介绍了鲜食糯玉米杂交种津鲜糯105的选育过程，研究了该品种的产量性状、品种特性和适宜种植区域。
The non-balance data of the yield characters of seedless watermelon varieties(lines) in the regional trials during 2002~2005 in Hubei was analyzed using rank analysis method.
对2002～2005年度湖北省无子西瓜区域试验中参试品种（系）的产量性状的非平衡资料进行了秩次分析。
Analyzing the main yield characters such as stalk length, diameter, effective stalks per hectare and cane yield using the correlation and path coefficient of 12 varieties of sugar-fruit cane.
对12个有望作为糖果兼用蔗品种推广的甘蔗品种的产量性状如株高、茎径、公顷有效茎、蔗茎产量等进行了相关及通径分析。
The yield characters of new wheat varieties resistant to scab have been improved. The plant height has become lower significantly and the grains per spike and 1000-grain weight has increased.
小麦抗赤霉病新品种（系）的丰产性状已有改进，植株高度明显降低，每穗粒数和千粒重有所提高。
New Chinese spring wheat varieties (lines) with desirable agronomic and yield characters were used as explants to investigate the tissue culture and genetic transformation parameters in this study.
本文以中国春性小麦新品种(系)为外植体，进行组织培养和遗传转化参数研究。
The effects of soil loose on physiological characters and tuber yield formation of Solanum tuberosum L were studied.
研究土壤疏松对马铃薯生理特性和块茎产量形成的影响。
The correlation and path action among economic characters to grain yield for 11 mainly promoted hybrid rice in Guangdong were analyzed .
本文研究了11个广东省主推杂交水稻组合主要经济性状间的相互关系及其对产量的通径作用。
The yield components and grain filling characters of northern large panicle type super japonica hybrid rice Liaoyou 3072 were studied.
对北方大穗型超级杂交粳稻辽优3072进行了产量结构和灌浆特性的研究。
There are many good characters such as high yield, resistance disease, good quality, better adaptability ect.
该品种具有产量高，抗病性强，籽粒品质好，适应性广的特点；
The effects of soil loose on physiological characters and tuber yield formation of potato (Solanum tuberosum L) CVS Kexin 10 and kexin 11 were studied.
选用克新10号和克新11号马铃薯品种为材料，研究了土壤疏松性对马铃薯某些生理特性和块茎产量形成的影响。
Different financial assets appeared continually. Characters of yield, liquidity, safety are paid more attentions to in the general analyses.
一般分析中较注意金融资产的收益性、流动性、安全性。
Under different soil conditions, there were significant genotypic differences in effects of applying nitrogen fertilizer on nitrogen use efficiency, yield and characters of nitrogen uptake.
在不同土壤条件下，水稻施用氮肥的增产效应、氮肥利用效率和对氮素的积累与分配均存在显著的基因型差异。
Under same water and different fertilizer, the effects on growth characters and yield of varieties in wheat have been studied.
在相同的水分条件下，对不同地力水平、不同品种小麦的生育性状及产量进行比较。
The result showed(1) the correlation and partial correlation relationships of grain color, plumpness to yield and quality characters were not significant.
结果表明，（1）籽粒颜色和饱满度与产量及品质性状的相关和偏相关均不显著；
The influence of limiting factors in a population of intercropped corn and soybean upon object characters such as yield was studied with quadratic regression rotational combinatorial design.
本文分析了利用二次回归旋转组合设计，研究玉米大豆间作群体各限制因素对产量等目标性状的影响。
The undefined correlations between vessel structural characters and growth and yield suggested that the vessel character was not the main factor affecting the growth and rubber yield.
导管结构与树干生长、干胶产量关系的不确定性说明，木质部导管结构不是影响橡胶树生长势和产量的主要因子。
The different water and nutrient conditions changed the biological characters of rice and affected the plant configuration and grain yield.
不同的水肥条件改变水稻生物学特性，从而影响了植株构型和产量。
Focused on the yield, this paper analyzes the genetic parameters of 15 characters and selective index of yield for 7 varieties of Flos Magnolia.
以产量为中心，对7个辛夷品种15个性状的遗传参数作了测定，并分析了产量选择指标，建立了产量选择指数。
In this paper, correlations and path analysis have been done between main characters and seed yield in 30 varieties (lines).
本文对30个品种(系)的主要性状与籽粒产量间进行了相关通径分析。
The field experiments were designed with randomized blocks of 3 replications in 2 areas and involved 248 families of F2:3 . 10main agronomic characters (including yield) were tested .
将248 个F2：3家系按随机区组三次重复在不同的两个试验点进行种植，考察了包括产量在内的10 个重要农艺性状。
The genetic divergence of the quantitative characters of sunflower related to the yield was studied by using polybasic analysis.
本文运用多元分析法测定了向日葵与产量有关的数量性状的遗传距离。
The photo-biological characters and its relationship with the yield of wheat cultivar, Annong 98005 were studied in this paper.
研究了小麦安农98005旗叶的光合生理特性及其与产量性状的相互关系。
The experiment, carried out in three sowing dates, studied the adjusting effects of sowing dates on soybean yield, protein content and agriculture characters.
试验设三个播期，探讨了播期对大豆产量、蛋白质含量和农艺性状的调节效应。
The relations between kernel yield and quality characters and the relations among quality characters of high quality wheat were analyzed using 7 high quality wheat varieties(lines).
利用7个优质小麦品种（品系） ，分析了优质小麦籽粒产量与品质性状的关系，以及品质性状之间的关系。
The relationship between yield per plant and 6 different characters was analyzed by use of 22 tumorous stem mustard varieties.
以22个茎芥菜（茎瘤芥）品种（系）为试材，对6个性状与单株产量的关系进行通径分析。
The performance of morphological characters in the great elongation stage and their effects on yield and quality characters were studied on seven sugarcane genotypes.
对七个甘蔗基因型伸长盛期的株型性状表现以及它们与产量、品质性状的关系进行分析。
It is shown that multiple correlation of yield per plant with fruit characters is higher than with nutrient quality characters, and with early maturity characters, too.
结果表明，单株产量与果实性状的多元相关高于与营养品质性状的相关，也高于与早熟性状的相关。
It possesses the characters of high yield, high disease resistance, early maturity, simple operation and high yield's seed production.
该品种主要特点是早熟、高产、优质、抗病性强、制种技术简便、制种产量高。
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