Heterosis and segregation on agronomic and yield traits in brassica napus l.
甘蓝型油菜主要农艺和产量性状的杂种优势及其分离世代的分析。
The relationships among plot spike width, plant spread angle and yield traits in 11 wheat varieties (lines) were studied.
对11个小麦品种（系）植株展开度、穗幅宽与产量性状的关系进行了研究。
Three somaclones with desirable yield traits, high content of acyl urea and high photosynthetic efficiency were identified.
初步选出产量性状好、酰脲含量高和光合效率较强的无性系3个。
It is suggested that this chromosome region can be a candidate for fine mapping of QTLs related to root and grain yield traits.
因此，此染色体区段可能作为一个玉米根系与产量相关性状相关QTL精细定位的候选区域。
In the same chromosome section, 8 QTLs for root and grain yield traits previously published were found closely linked to this QTL.
与前人的结果比较发现，8个控制玉米根系及产量相关性状的QTL位点出现在此染色体区段。
The botany traits, quality traits, yield traits of 39 inbred lines for red-seed watermelon were analyzed by canonical correlation analysis.
以39份红籽瓜自交系为试材，对其植物学性状、品质性状、产量性状间进行典型相关分析。
Performance of the yield traits of each hybrid combination was consistent with the general combining ability, so general combining ability could be used to predict yield.
各杂交组合在产量性状上的表现与总配合力一致，说明用总配合力效应可以预测产量。
By analyzing the loci linked to drought tolerance, disease resistance, insect resistance and yield traits, etc, the identification and cloning of related genes is possible.
在解析与优良基因连锁的甲基化位点的基础上，分析一些重要性状如抗旱、抗病、抗虫及产量等性状，并对其基因进行定位，使鉴定和克隆相关基因成为可能。
It was a silent mutation and was not associated with the traits of milk yield in buffalo.
这是一个无声突变，与水牛产奶量无关。
In this paper, the effects of soil water on water using traits and yield.
综述了土壤水分对冬小麦水分利用特性及产量的影响。
When carrying out reasonable intercropping in different genotypes maize, we should take into account other traits while using Xenia effects, which would favor more increase in yield.
不同基因型玉米进行间作时，在考虑利用花粉直感的同时一定要兼顾其它性状的搭配，才有利于产量的进一步提高。
Characteristics of growth, traits of yield components were analyzed for 18 hybrid mid-season rice combinations under no-tillage direct seeding and no-tillage throwing.
在免耕直播和免耕抛秧栽培方式下，对18个杂交中稻组合的生长发育特点、产量构成性状进行了分析。
Suitable reaping time is defined by investigating effect of 3 different times on agronomic traits, yield, bolting rate and soft rot rate of carrot seeded in spring.
通过春种胡萝卜的3 个不同收获期对其植物学性状、产量、抽薹率及软腐病发病率影响的调查分析，摸索出其较适宜的收获期。
The correlation among main yield and fiber traits of upland cotton with high fiber quality was investigated by using correlation and path analysis methods.
利用单相关、偏相关和通径分析等多种相关分析方法，研究了纺高支纱陆地棉主要产量、品质性状间的相关关系。
Two winter wheat varieties with large spike and multi-spike, Yumai 66 and Yumai 49, were (selected) to study effects of nitrogen application on yield and quality traits related to noodle.
在大田条件下选用两个不同穗型冬小麦品种豫麦66和豫麦49为试验材料，研究了氮素运筹对其产量及与面条品质有关的小麦品质性状的影响。
But breeders often do not know how to select traits for a healthy yield.
但是育种家们经常不知道怎样选择性状来得到健康的产量。
Wheat milling quality traits including flour yield, flour color and ash content and its major affecting factors were reviewed.
本文对出粉率、粉色和灰分三个主要磨粉品质性状及其影响因素进行了综述。
The significant correlation were additive effects of lint yield with fiber traits.
皮棉产量与纤维品质间的相关主要是加性效应相关。
Grain traits are associated with both yield and quality.
谷粒性状与产量和品质都有关联。
22 rice cultivars was used to study the relationship between culm traits and lodging resistance and yield factor.
以22个水稻品种(组合)为材料，研究水稻茎秆性状与抗倒性和产量因子的关系。
Wheat quality traits were analyzed according to yield performance of wheat lines and registered varieties in regional trials between 1998-2003 in Shandong province.
根据1998 ~ 2003年间山东省小麦高肥区试品系和审定品种的试验结果，分析了山东小麦品种品质性状特点。
The agronomic traits, incidence of disease (sclerotinia) and stress resistance (lodging), yield and some other parameters were investigated.
分小区种植，随机区组排列，3次重复，观察测定农艺性状、菌核病发病率、抗倒性和产量等性状。
Breeding of good quality, high yield, disease resistance and wide adaptability Indica rice cultivar, mutation breeding, and molecular genetics and gene mapping and clone of some rice traits.
优质、丰产、抗病、广适的籼稻新品种的选育；诱变育种；水稻重要性状的遗传学研究及基因定位与克隆。
The broad heritability and narrow heritability of most traits were higher than 60%. Broad heritability and narrow heritability of tillers per plant and yield were lower than 50%.
大多数农艺性状的广义遗传力和狭义遗传力均大于60%，仅单株有效穗数和单株产量性状的广义遗传力和狭义遗传力小于50%。
The path analysis indicates that fineness is a limiting factor to simultaneous improvement of yield and fiber quality traits in current cultivars.
相关遗传力通径分析显示细度是现代品种产量和品质同时改良的限制因子。
Yield as a major breeding objective in rice, is directly influenced by the yield-component traits including the number of productive tillers per plant, grains per panicle and 1000-grain weight.
水稻产量作为主要的育种目标性状，直接受到每穗实粒数、千粒重和单株有效分蘖数等产量构成因子的影响。
It's main traits are rapid growth, high yield and good palatability, fit for the intensified cattle farm and fishing farm. It is also fit for production of ensilage and hay.
主要特点是生长快，产量高，适口性好，适宜于集约化养牛场、鱼场和大面积贮存青、干草等生产。
It's main traits are rapid growth, high yield and good palatability, fit for the intensified cattle farm and fishing farm. It is also fit for production of ensilage and hay.
主要特点是生长快，产量高，适口性好，适宜于集约化养牛场、鱼场和大面积贮存青、干草等生产。
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