成龄

本项研究选用15只成龄母雉鸡以测定血清中甲状腺激素（T3＋T4）的年周期变化。

Plasma thyroxine 15 of the male pheasant grown up is determined for their varying of cycling year .

在充分供水情况下，吐鲁番地区成龄葡萄作物系数均远远高于FAO推荐值。

The mature grape crop coefficient values of Turpan area were much higher than the FAO recommended under sufficient water supply condition .

幼龄茎段的生根能力最强，表现在平均生根率达到83.5%，平均每株生根数量最多达3条，均高于成龄茎段，并达到显著水平（P0.05）。

The ability of rooting from juvenile nodal segment is strongest , rooting rate that is 83.5 % and roots number per explant that is up to 3 , which were significant ( P0.05 ), were more than mature . 4 .

以不同浓度的IBA及NAA分别促生根时，抗氧化酶的活性都会随着浓度的增大而升高；成龄茎段在各激素浓度下生根时，抗氧化酶活性均是最高的。

IBA and NAA promote rooting with different concentration , the antioxidant enzyme activity will increase as the concentration of high-born ; the antioxidant enzyme activities are highest with mature at all hormone concentration . 6 .

在成龄元帅苹果树盛花初期喷布7种浓度的硼酸，结果表明，50～800mg／kg的硼酸液能显著和极显著地提高花朵坐果率和花序坐果率。

The boric acid of 7 different concentrations was sprayed on adult marshal apple trees in early flowering phase The results show that 50-800 × 10 - 6 boric acid liquor can improve fruiting rates of flower and inflorescence significantly .

成龄母雉鸡血清中甲状腺激素的年周期变化

Plasma Thyroxine Varying with Cycling Year in Male Pheasant Grown up

不同覆盖方式土壤生态效应与成龄葡萄增产效应研究

Effects of Different Mulching on The Soil Ecology and Grape Yield

成龄苹果树形改造对根系生长分布的影响

Effects of reformation of the apple tree canopy on root distribution

莱阳茌梨成龄树茎尖培养的研究

The shoot tip culture for adult trees of Laiyang pear

也对感染病毒的成龄大花蕙兰叶片进行差异表达蛋白初步探讨。

Also differentially expressed proteins of the virus-infected mature leaves of Cymbidium hybridum .

目的：寻找成龄大鼠肾上腺包膜自体移植的最佳部位。

Objective : To compare the autotransplantation site on adrenal capsule in adult rat .

对莱阳茌梨成龄树茎尖培养进行了试验研究。

A method of shoot-tip culture for adult trees of LaiYang pear was described .

幼龄及成龄鼠骨髓基质干细胞生物学特性的比较

Comparison of Biological Characteristics of Bone Marrow Stromal Cells in Fetal and Adult SD Rats

半根灌溉对成龄苹果树光合荧光及果实品质的影响

Effects of Half Root-zone Irrigation on Photosynthesis Fluorescence and Fruit Quality of Fuji Apple Trees

同一无性系内的成龄树之间的同工酶酶潜无明显差异。

There were no significant differences among isozyme bands in mature plants of the same clone .

很明显，砧木或栽培品种都能对成龄植株的树形大小发生深刻的影响。

Obviously both rootstock and cultivar will have a pronounced bearing on tree size at maturity .

成龄树延长枝有2个生长高峰，结果枝有1个生长高峰。

Extending shoots have two growing peaks and fruit shoots have one growing peak in a year .

随着植株进入成龄期，树冠形式已经完成，生长势力随之减弱。

As the tree enters the mature phase and reaches its full size the vigour of growth decreases .

以黄土旱原成龄杏树为试材，系统地研究了不同年龄结果枝组的生长结果特性。

The growth and fruiting capacity of the reproductive branch complex at different ages has been systematically studied .

树形是影响成龄山楂树生长发育的一个重要因素。

The crown form is an important factor which influences the growth and development of the adult hawthorn trees .

30℃时，隆线溞有3个幼龄、14个成龄、总生活时间为18.7天；

Daphnia carinata produces about 366 eggs during a life span of 18.7 days and has three preadult followed toy fourteen adult instars at 30 ℃ .

在扩展着的叶片（4～8天龄）中用免疫实验检测的内源赤霉素GA1+3含量低于成龄叶片中的含量（图2）。

Endogenous GA 1 + 3 content detected by immunoassay was lower in expanding leaves ( 4-8 days old ) than in mature leaves ( Fig.2 ) .

30℃时为3个幼龄、15个成龄和18.8天。

While at 30 ℃ this species has a life span of 18.8 days , during which it produces 172 eggs and has three preadult and fifteen adult instars .

针对造成成龄枣树低产的原因，提供了沙土类型区枣树低产林改造的关键性技术：科学调控水肥、增加树体营养；

The key techniques for improving of low-yield jujube trees in sandy soil regions are put forward in this paper , according to the low-yield reasons of adult jujube trees .

针刺采胶技术及其生理学研究&Ⅱ.不同刺激强度和采胶强度对成龄芽接树针刺采胶生理参数的影响

STUDIES ON PUNCTURE TAPPING TECHNIQUE AND ITS EFFECTS ON PHYSIOLOGY OF RUBBER TREE ⅱ . Effects of Stimulating Intensity and Exploiting Intensity on Physiological Parameters of Puncture Tapping on Mature Buddings

对成龄油棕不同叶序的叶片长、宽以及含水量进行了测定，探讨叶序与这三个因素之间是否存在一定的规律性。

The length , width and content of water of leaves with different leaf arrangement of oil palm had been measured to find the changing rules of them in this paper .

2&3年生成龄植株的酶活性以叶中的为最强，而且植株外围成熟阳叶的要比内层阴叶的强，枝梢幼叶的最弱。

On mature coffee plants of 2-3 years old , NRA was highest in leaves , hut higher in mature unshady outer leaves than inner shady leaves and lowest in young leaves on shoot top .

本研究选择20只成龄母雉鸡，采用无氮日粮法和回归分析法比较测定内源代谢氮和维持蛋白质需要量。

In the study 20 adult pheasants were selected to determine endogenous metabolic nitrogen ( EMN ) and crude protein requirement for maintenance ( RCPm ) by the methods of nitrogen free diet regression analysis .

秦岭冷杉结实量、成龄母树结实个体的比率随海拔升高而减少，低海拔的秦岭冷杉生殖生长好于高海拔处。

With the increase of elevation , the ratio of fruiting trees to adult trees and the number of cones per tree were reduced , which indicated better reproduction for A. chensiensis at low elevations .

通过对山东省主要果产区成龄国光苹果园土壤的多点调查和分析，应用多元回归分析，建立土壤营养成分含量和比例与果树产量品质关系的多元回归数学模型。

Soils in " Rall " apple orchards in the main apple producing area of Shandong Province were investigated . Analysis of multi-regression was used to set up a mathematical model of multiple regression in yield and quality with nutrient content and proportion of soil .