nutrient contents是什么意思

网络释义

用法例句

) and nutrient contents in grain at low N (14 mg/L) and normal N (28 mg/L) were studied under ambient air and elevated atmospheric pCO_(2) (Ambient+200 μmol/mol) by the China FACE (Free-Air Carbon-Dioxide Enrichment).

)N、P、K、Ca、Mg、Cu、Zn、Fe、Mn的吸收和在植株不同部位的分配,并着重分析了CO2浓度升高对稻米中营养元素含量的影响。

Effects of elevation,slope and exposure on biomass and nutrient contents of alpine brushes were investigated at 12 sample stands.

选取１２个样方，调查了高山灌丛生物量和营养元素含量随海拔、坡向和坡度的变化状况。

Effects of complex potassium chlorate on nutrient content of longan leaf and flower bud formation;

复合氯酸钾对龙眼叶片营养元素含量及成花的影响

The monthly variation of the growth and mineral nutrient concentration in Siraitia grosvenorii leaves were surveyed.

对一年生罗汉果种薯苗的生长发育状况和植株体内矿质营养元素含量进行监测,结果表明,6～9月 为罗汉果植株生长速度最快时期,叶片中的N、P、K等矿质营养元素浓度的月变化则随着生长发育的进程而 变化,其中N的浓度变化有两个峰点,分别在5月、7月,P、K的浓度变化最高点分别在6月、7月,N、P和K 的浓度变化最低点分别在11月、10月。

This paper studied the difference of nutrient content in leaf and its seasonal variation orderliness of different clones of triploid Populus tomentosa.

本文研究了三倍体毛白杨不同无性系叶片营养元素含量差异及其季节变化规律；探讨了不同施肥处理对三倍体毛白杨叶片营养的影响；运用多元回归分析方法，研究叶片营养元素含量与林木生长的相关关系；阐述了不同施肥处理对2年生三倍体毛白杨生长的影响，通过统计分析，得出三倍体毛白杨生长最佳N、P、K施肥量，为三倍体毛白杨合理的配方施肥提供依据，进一步推动三倍体毛白杨产业的快速发展。

Nutrient Content and Quality Evaluation of Green Manure Winged Bean [Psophocarpus tetragonolobus(Linnaeus) de Candolle]

四棱豆绿肥营养元素含量及品质评价

The Content of Nutrient Elements of Plant in KCl Fertilizer

KCl肥料中植物营养元素含量分析

Contents of Nutrient Elements in NH_4~+-N Fertilizer and Urea

铵态氮肥和尿素中植物营养元素含量比较分析

Nutrient element content is different in organs, but it is highest in leaf.

地上各器官营养元素含量因器官、素而异,但尤以叶的含量最高。

SEASONAL DYNAMICS IN THE NUTRITIONAL ELEMENT CONTENT OF JUJUBE(ZIZYPHUS JUJUBA)LEAVES

枣树叶片营养元素含量的季节变化动态的研究

Study on Mineral Nutrients in Vegetables from Hefei City

合肥市菜园蔬菜矿质营养元素含量研究

STUDIES ON THE NUTRIENT CONTENTS OF BRANCHES AND NEEDLES OF DIFFERENT CROWN PARTS OF ARMAND PINE (Pinus armandi Franch)

华山松树冠不同部位枝叶营养元素含量的研究

A Study on the Seasonal Changes of Mineral Nutrient Contents in the Leaves of Chinese Jujube (Zizyphus jujuba Mill.)

枣叶片营养元素含量年周期变化的研究

Spectrometric determination of content of nutritional elements in fruits of cherry varieties

樱桃品种果实中营养元素含量的光谱测定

Contents and Quality Evaluation of Nutrition Elements in 11 Germplasms of Indigofera Linnaeus Tropical Green Manure

木蓝属11份热带绿肥营养元素含量及品质评价

Study on Nutrient Contents of Cassava in Its Growth Stages

‘华南8号’木薯生育期营养元素含量变化研究

The Annual Dynamic Change of Main Non-organic Nutrition Elements Content in Juglans Regia Leaves

核桃叶中主要营养元素含量的年动态变化规律

Study on the Standard Range and Effective Factors of Nutritional Elements in Apple Leaves;

苹果叶营养元素含量的标准值及其影响因素研究

Effect of Different Nitrogen Levels on Wheat Seedling Trait and Nutrient Content

氮素水平对小麦幼苗性状和营养元素含量的影响

Distribution of Plant Macro-elements in Profile of Aged Refuse

矿化垃圾中植物大量营养元素含量的剖面分布特征

Effect of Water Stress on the Growth and Contents of Nutrient Elements in Young Plants of Brazil Banana

水分胁迫对巴西香蕉幼苗生长量及营养元素含量的影响

STUDY ON CHANGES OF THE AMOUNT OF MINERAL ELEMENTS IN LEAVES OF THE DWARF INTERSTEMS WITH RED STARKING APPLE TREES

矮化中间砧红星苹果树叶片内矿质营养元素含量动态的研究

Studies on the State of Soil and Leaf Nutrient Element Contents of Plants from Citrus Orchards in the Northwest of Guangxi;

桂西北柑桔园土壤及植株叶片营养元素含量研究