Root vitality是什么意思

用法例句

It could also increase lateral root and taproot activity in the superficial layer at different growth stages.

结果表明,施N比对照增加浅层侧根数、外层和深层纤维根干重及100 cm土层纤维根总干重,并提高各生育期侧根和主根活力。

Effect of topping on the root activity and endogenous hormone content of cigar wrapper;

打顶对烟株根系活力及内源激素含量的影响

Study on root activity,net photosynthetic rateand proteome of none-grafted and grafted cucumber(Cucumis satiuvs L.);

黄瓜自根苗、嫁接苗根系活力、净光合速率和蛋白质表达差异研究

Effects of rhizosphere micro-environment improvement on root activity and defensive enzymes of poplar cuttings;

根际微域环境的调节对毛白杨根系活力及抗病相关酶的影响

Effects of paclobutrazol(PP333) on root vigor and IAA oxidase and peroxidase activities in leaf of rice and wheat seedlings;

多效唑对稻麦苗期根系活力和叶片IAA氧化酶、过氧化物酶活性的影响

Analysis on correlation between root vigor and main agronomic characters of flax;

亚麻根系活力与主要农艺性状的相关性研究

Influence of plug cell size on root vigor and seedling quality of graft watermelon seedling;

西瓜断根嫁接育苗根际营养体积对根系活力和秧苗质量影响

Effect of different stress on roots activity and nitrate reductase activity in Zea mays L.;

不同逆境对玉米幼苗根系活力及硝酸还原酶活性的影响

As Cd2+ density increased,the suppression on germiuation of wheat seed and growth of aerial seeding and roots increased,roots activity depressed,cell mem-brance penetration and lipid peroxidation product malondialdehybe increased.

随Cd~(2+)浓度的增加,抑制小麦种子的发芽和幼苗地上部及根系的生长增强,使根系活力下降,细胞膜透性增大,膜脂过氧化产物丙二醛含量增加。

The changes of ABA concentration a roots activity in extensive roots and absorbing roots of two-year-old Actinidia chinensis Planch, were investigated during water losing caused by either PEG osmosis or natural desiccation.

结果表明,吸收根的内源ABA浓度及水分胁迫下ABA积累量均高于延长根;失水过程中,延长根根系活力先升后降,而吸收根根系活性则从开始就一直下降。

Effect of different concentration of calcium on root vitality, proline content and peroxide enzyme alfalfa under drought stress;

干旱胁迫下不同浓度Ca~(2+)对苜蓿根系活力、脯氨酸含量和过氧化物酶活性的影响

The study of effect of water extract of Casuarina equisetifolia root on nutrient absorption, growth and root vitality of C.

采用水培方法研究不同质量分数的15年生实生木麻黄Casuarinaequisetifolia根浸液对木麻黄幼苗营养吸收、生长和根系活力的影响。

In this study,photosynthesis,respiration and root vitality of typic big spike wheat varieties (lines) were studied.

结果表明：（１）大穗小麦的根系吸收能力高于一般小麦品种，根系活力比对照品种提高２３。

Root activity was expressed byα- NA oxidizing power.

*根系活力以α萘胺氧化力来表示。

Root activity was expressed by α-NA oxidizing power.

根系活力以α-萘胺氧化力来表示。

The root vigor of creeping bentgrass was high and that of hybrid bermuda tifeagle was low under low temperature stress.

低温胁迫下,匍匐翦股颖根系活力最高,老鹰草根系活力最低;

Effect of Rooting powder and Fertilizer on Root Activity of Tamarix ramosissima

生根粉与肥料处理对多枝柽柳根系活力的影响

Influence of Low Temperature on Root Vitality of Six Kinds of Perennials

低温处理对六种宿根花卉根系活力的影响

Effect of mulching on mycorrhizal infection, activity of root and POD activity of roots of blueberry

地面覆盖对越橘菌根侵染率及根系活力和过氧化物酶活性的影响

Effect of Root Activity on Vegetative Growth Characteristics of Rotation Soybean

水旱轮作大豆的营养生长与根系活力的关系

Effects of CdCl_2 on grape root mitochondrial characteristics and root activity

氯化镉对葡萄根系线粒体特性与根系活力的影响

The Study on Chinese Herba Cistanche Inoculation Technology and Tamarix Ramosissima Root Activity

中药肉苁蓉接种技术与柽柳根系活力研究

Effect on roots growth of rubber at different phosphorous fertilizer levels

不同施磷水平对橡胶树根系活力的影响

Effect of Waterlogging Stress on Root Activity and Photosynthesis of Three Kinds of Photinia Seedlings

淹水胁迫对石楠幼苗根系活力和光合作用影响

Effects of Rhizosphere Microenvironment on the Root Vigor of Poplars and Transformation of Soil Available P

根际微生态调节对杨树根系活力及土壤有效P转化的效应

Effect of Concentration of NO3~--N on Root Vigor and Rhizosphere pH Value of Winter Wheat Seedlings

硝态氮浓度对冬小麦幼苗根系活力及根际pH值的影响

Study on the changes in the flow of water and the activity of roots system after Pinus thunbergii inoculated with Bursaphelenchus xylophilus

不同致病力线虫侵染后黑松的水势和根系活力的变化

EFFECTS OF OZONE ON ROOT ACTIVITY, SOLUBLE PROTEIN CONTENT AND ANTIOXIDANT SYSTEM IN ORYZA SATIVA ROOTS

臭氧对水稻根系活力、可溶性蛋白含量与抗氧化系统的影响

THE EFFECTS OF DIFFERENT YEARS OF CONTINUOUS CROPPING ON THE VITAL- ITG OF ROOT SYSTEMS AND THEIR QUALITIES IN THE PLASTIC HOUSE TOMATOES

大棚番茄不同连作年限对根系活力及其品质的影响

Effects of Si on the Index of Root Activity, MDA Content and Nutritional Elements Uptake of Rice under Salt Stress

Si对盐胁迫下水稻根系活力、丙二醛和营养元素含量的影响

Effects of rhizosphere CO_2 concentration on root growth and activity of netted muskmelon

根际CO_2浓度对网纹甜瓜根系生长和活力的影响