1) young apple orchard
幼树果园
2) Young trees
幼树
1.
Photosynthetic characteristics of young trees leaves of Black berry were studied with a CO_2 infrared analyzer.
采用红外线CO2 气体分析仪对美国黑莓幼树光合特性进行研究 ,结果表明 :黑莓叶片光合速率日变化呈双峰曲线 ,最高峰在 9:0 0 ,次高峰在 13:0 0 ,存在“午休”现象。
2.
Analyse the influnce of shade on young trees growth are very important to the current status of forestation of Guangdong.
光照是影响林木生长的重要因素 ,为分析庇荫对幼树生长的影响 ,选择 6个常用的阔叶树种在不同郁闭度条件下进行造林实验。
3) young tree
幼树
1.
Based on the observation on young tree growth of Davidia involucrata Baill and planting experiment,plantation techniques were summarized.
根据观察研究结果描述了珙桐幼树的生长特性,结合试验结果总结了珙桐的山地造林技术。
2.
The young trees in the new afforestation land were inter-cropped with peanut and sweet potato to investigate the effects on the growth of young trees.
退耕还林幼林地间作花生、红薯和无间作对幼树的生长发育的影响研究表明,间作花生能较好地促进幼树的生长,对树茎、分枝数和树高的有利影响极为明显,经济效益十分显著。
4) Saplings
幼树
1.
Determination and Analysis of Photosynthetic Characteristics of Grafted Saplings of Magnolia grandiflora;
广玉兰嫁接幼树光合性能的测定与分析
2.
densiflora saplings in the canopy gap were fewer than that.
以延边地区天然赤松林内更新幼树为对象 ,分析幼树的分枝数、分枝概率分布和分枝角的变化动态 ,探讨了赤松幼树的分枝特性及其与微生境的关系。
5) sapling
幼树
1.
A Preliminary Studies on the Leaf Layer Structures of Four Broad- Leaved Sapling’s Canopies in Natural Secondary Forest Community;
天然次生林群落中四种阔叶幼树树冠叶层结构的初步研究
2.
The effects of three fire treatments of T1 (leaf burn),T2 (branch burn) and T3 (stem burn) on net photosynthetic rate,transpiration rate,water use efficiency and chlorophyll fluorescence parameters for young leaves of Fraxinus mandshurica,Juglans mandshurica and Quercus mongolica saplings were studied in this research.
以水曲柳、核桃楸和蒙古栎3种幼树为研究对象,研究3种火烧处理对幼树新生叶的净光合速率、蒸腾速率、水分利用效率和荧光参数的影响。
3.
micrormalus Makino on the growth,tree size and leaf tissue anatomy of the leaves of Fuji apple saplings,and the results shows that different root stocks may lead to different growth.
文章研究了山定子和八楞海棠砧木对红富士苹果幼树枝叶的生长动态、树体大小、叶片组织解剖构造影响。
6) young plant
幼树
1.
Physiological responses of photo synthesis indicators of young plants of Fraxinus mandshurica in different light conditions;
不同光环境下水曲柳幼树光合指标的生理反应
2.
Difference of Diospyros kaki drought-resistant capecity were reported, and measureslike inter - planting and covering for young Plant were discribed.
报道了不同品种柿树幼树抗旱能力的差异，并提出套种和地面覆盖是幼树抗旱的有效措施。
参考词条
补充资料：《幼幼近编》
《幼幼近编》 《幼幼近编》 儿科著作。又名《证治大还幼幼近编》。四卷。清·陈治撰。十七世纪末刊行。本书为《证治大还》之。前三卷主论痘疮症治，后一卷论小儿杂病诊法及证治。本书收集总结了前人有关痘疹病因、主证和治疗大法。对儿科常见病也有一些独到见解。现存清贞白堂刻本。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。