Wheat leaf mitochondria are isolated with differential centrifugation.
用差速离心法分离绿色小麦叶片线粒体。
The research defined the wheat leaf color with hue and measured the color of leaf by hue.
用色相表示小麦叶片的颜色，对小麦叶片的色相值进行了检测。
The potential action of active oxygen metabolism in wheat leaf senescence process was discussed.
并讨论了活性氧代谢在小麦叶片衰老过程中的可能作用。
P-V technique was used to test the mode of turgor maintenance of wheat leaf at seedling, jointing and earing stages.
用P - V技术研究了冬小麦苗期、拔节期和孕穗期功能叶膨压维持方式。
The wheat leaf is the main organ for photosynthesis. The decline of assimilation induced by leaf senescence may limit yield potential.
叶片是小麦进行光合作用的重要器官，其衰老引起的叶片同化功能减退限制了小麦产量潜力的发挥。
Wheat leaf rust caused by Puccinia triticina is one of the most important diseases and can cause significant yield and economic losses.
利用抗病品种是防治小麦叶锈病最经济、有效的方法，小麦叶锈菌群体毒性的改变是导致小麦抗叶锈品种丧失抗性的主要原因。
Pathogen pathogenicity and host resistance are internal factors in deciding plant diseases. Wheat leaf rust is a kind of worldwide disease.
在病害三角关系中，病原物的致病性及寄主的抗病性是决定病害发生与否的内在因素。
The wheat leaf chlorophyll content has the same relation with the SBRs, which indicates poplar shading on wheat can increase leaf chlorophyll content.
同时林木行距与小麦叶绿素含量呈反比，说明一定程度的林木遮荫可提高小麦叶绿素含量。
Wheat LAI and leaf nitrogen content are important physiological indices for determining the growth condition and necessary basis for establishing cultivation and management measure.
叶面积指数和叶片氮素含量是决定小麦群体长势的重要生理指标，也是制定栽培管理措施的必要依据。
We bank over a landscape where the wheat fields are sheets of gold leaf.
我们靠岸在一个地形上，在那里麦田是张张金箔。
Here, growth regularity of leaf tillers and population structure of winter wheat seeded on suitable time, and the four cultivation systems are introduced in detail.
本文较详细地介绍了适期播种的冬小麦叶蘖生长规律、群体结构及四大栽培体系的技术特点。
This paper deals with the relationships between the young spike differentiation of different ecotypes of wheat at different sowing date in spring and leaf emergence.
研究了不同生态型小麦在春季分期播种条件下的幼穗分化进程与叶片出生的关系。
The growth state and leaf anatomic structure of celery, corn and wheat seedlings were observed by adjusting the Zn levels in water culture method.
采用水培方法，调节锌素营养供应，观察芹菜、玉米、小麦幼苗生长及幼苗叶片解剖结构。
In the model, the leaf area index (LAI), crop coefficients, and root penetration and distribution were simulated for the winter wheat and summer corn double cropping system.
模型对冬小麦—夏玉米轮作体系作物叶面积指数、作物系数、根系生长与分布进行了模拟。
The effect of potassium on flag leaf protein content and kernel quality as well as enzyme activity in wheat was investigated using wheat cultivar Yannong 15 with strong gluten potential.
利用强筋冬小麦品种烟农15研究了钾素对小麦旗叶蛋白质含量和籽粒品质及有关酶活性的影响。
The main factors influencing the wheat yield in downland were initial nitrogenous dressing, the amount of nitrogenous fertilizer applied for different leaf age and close fertilization.
对模型进行解析，找出了影响五区小麦产量较大的因子是氮基肥、不同叶龄追施氮肥和密度。
There is obvious influence of the physiological activity of flag leaf after anthesis on the yields of winter wheat.
小麦开花后旗叶的生理活性对产量存在显著影响。
The chlorophyll and leaf areas of wheat and cucumber were strikingly increased and cucumber quality was improved with magnetic treatment soil.
在磁处理的土壤上黄瓜和小麦叶面积与叶绿素含量增加，黄瓜的品质提高。
Results indicated that there existed the close relations between the appearance and elongation of tiller buds and leaf shoots on the main stems of wheat (T. aestivum L. ) .
结果表明，小麦蘖芽出现与伸长跟母茎出叶或叶龄之间存在着严格的关系。
The experimentation indicate the senescent traits of leaf and carbon and nitrogen assimilation in stay green wheat.
揭示了持绿小麦的叶片衰老和植株碳氮代谢特征。
These results indicate that cuticular wax content in flag leaf is closely related to drought tolerance and can be used as a physiological indicator of drought resistance in wheat selection.
以上结果表明，蜡质能够提高小麦的抗旱性，旗叶蜡质含量可以作为抗旱小麦品种的选择指标。
Additionally, 30 high-yielding wheat cultivars were classified according to the morphology of flag-leaf and peduncle.
此外，对30个高产小麦品种的旗叶和穗下节形态作了分类。
The results indicated that there were different total phenolic and indole alkaloid contents in flag leaf and ear of wheat varieties (lines).
结果表明，旗叶和穗部总酚和吲哚生物碱含量不同，表现出对麦长管蚜种群影响的差异。
This result incdicated that the size of flag leaf affected the grain weight per spike, and it was successful to increase the size of flag leaf and the grain weight per spike in our wheat breeding.
由此可见，旗叶大小对穗粒重有着显著正向效应，因此在育种栽培过程中，注意增加旗叶面积对提高穗粒重是有益的。
The comparison of the seedling morphology and length of coleoptile and the first leaf after GA_3-treatment indicates that the dwarfing trait of dwarfing Polish wheat is GA_3-recessive.
从幼苗形态、第一叶长以及胚芽鞘长的变化进行比较，结果表明，矮秆波兰小麦所含矮秆基因对赤霉酸反应不敏感。
The increase of chlorophyll content and leaf area index may be cause that change of photosynthetic characteristics of leaf of wheat;
施用氮肥对小麦叶片光合特性的影响，可能是其叶绿素含量增加、叶面积指数提高的主要原因；
Some leaf like structures continued their development to form shoots when transferred to fresh MSD0 medium, which may be another way of differentiation of wheat callus.
此外还发现部分叶状结构当转至新鲜的分化培养基上时能够进一步发育成为芽苗。
Olive oil, wheat germ oil, beeswax, honey, comfrey root, white oak bark, mullein leaf, black walnut leaf, marshmallow root, wormwood leaf, gravel root, scullcap leaf and lobelia leaf.
橄榄油、小麦胚芽油、蜂蜡、蜂蜜、紫草根、白栎树皮、毛蕊草、黑胡桃叶、蜀葵根、艾草叶、石渣根、黄岑叶和半边莲的叶片。
Olive oil, wheat germ oil, beeswax, honey, comfrey root, white oak bark, mullein leaf, black walnut leaf, marshmallow root, wormwood leaf, gravel root, scullcap leaf and lobelia leaf.
橄榄油、小麦胚芽油、蜂蜡、蜂蜜、紫草根、白栎树皮、毛蕊草、黑胡桃叶、蜀葵根、艾草叶、石渣根、黄岑叶和半边莲的叶片。
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