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抽梢生长
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  sprouting growth
     Study on sprouting growth of superior families of Pinus taeda
     火炬松优良家系抽梢生长的调查研究
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  “抽梢生长”译为未确定词的双语例句
     in this paper,the causes of alternate fruiting of Myrica rubra were analyseel and Some appropriate countermeasures were presented.
     分析了杨梅大小年的成因基础,指出了必须因树因地制宜,抓住施肥管理为中心,辅之适当疏花疏果手段,以缓解花果发育和抽梢生长之间的矛盾,从而为克服或缩小杨梅大小年结果的现象提出了一系列措施。
短句来源
     Over 95 percent average rooting rate of the hybrids was gained in proper cutting conditions in the experiment, and the growth of rootage and shoots of rooted cutting was very well.
     结果表明 ,在合适条件下 ,湿×加杂种松扦插生根率高 ,平均可达 95 .0 %以上 ,扦插苗根系、抽梢生长良好。
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     The seedlings sprouted in March, stopped growing at the end of November. The growth period was about 250 days.
     浙江楠每年3月初开始抽梢生长,11月末停止生长,生长天数约250d。
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     The results showed that :(1) The differ between basal shoots and top shoots wasn't significant on rooting rate,the growth of rooted cuttings. It was the same result between sprout top shoots and dormant top shoots.
     结果表明:(1)基部萌条与顶部促萌条、抽梢与未抽梢的顶部促萌条在扦插生根率、扦插苗根系生长、抽梢生长的差异均不显著;
短句来源
     Four sorts of cuttings had high rooting rate and very good the growth of rooted cuttings in the experiment.
     四类穗条扦插均可获得较高生根率,根系和抽梢生长快。
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     Study on sprouting growth of superior families of Pinus taeda
     火炬松优良家系生长的调查研究
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     The Shoot Annual Growth Pattern of Acer truncatum in Yunnan Province
     引种元宝枫生长规律研究
短句来源
     The new line grows fast and it has strong ability to generate new branches and shoots, and it produces new shoots for 5 to 6 times each year.
     该株系生长旺盛 ,枝萌发力强 ,每年生新 5~ 6次 ;
短句来源
     Influence of Heavy Rain on the Growth of Cherry Branches
     大雨对樱桃枝生长影响
短句来源
     Four sorts of cuttings had high rooting rate and very good the growth of rooted cuttings in the experiment.
     四类穗条扦插均可获得较高生根率,根系和生长快。
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  sprouting growth
The sprouting growth cones and radiating branches may relate to the establishment of the initial contacts by the presumptive synaptic members.
      
Sprouting growth cones and filopodia appear at the tips and along the shafts of the elongating and enlarging dendrites.
      
Whole muscle matrix metalloproteinase-2 (MMP-2) was elevated during sprouting growth induced by extravascular tensile forces but not during splitting growth induced by shear.
      


Effects of abnormal and normal microclimate environments in citrus groves from spring to summer in 1988 and in 1989 on flowering and fruit bearing characteristics in the same year, such as phenological phases, vegetative growth, development of young fruits, physiological fruit drop, fruit yield and quality in six superior citrus cultivars were studied. It was found that there were multiple ecophysiological factors affecting fruit setting ability of citrus trees. The first physiological fruit drop of citrus trees,...

Effects of abnormal and normal microclimate environments in citrus groves from spring to summer in 1988 and in 1989 on flowering and fruit bearing characteristics in the same year, such as phenological phases, vegetative growth, development of young fruits, physiological fruit drop, fruit yield and quality in six superior citrus cultivars were studied. It was found that there were multiple ecophysiological factors affecting fruit setting ability of citrus trees. The first physiological fruit drop of citrus trees, however, seems mostly in relation to microclimate environments in citrus groves during its flowering period. There is a close relationship between the second physiological fruit drop of citrus trees and physiological nutrition metabolism of the trees. Furthermore, some indexes predicting the second physiological fruit drop of citrus trees and its precautions for high yield of fruits in citriculture were also discussed in the paper.

本文报道1988年和1989年春夏之际异常和正常的桔园小气候环境对柑桔树开花结果物候期、抽梢生长、幼果发育、生理落果、当年果实产量和品质等性能的影响。结果表明,柑桔树的座果率受许多生态生理因素制约,但第一次生理落果主要与开花期桔园的小气候环境有关,第二次生理落果则与树体营养生理代谢密切相关。据此提出了预测预报柑桔树第二次生理落果的指标及其防御措施。

in this paper,the causes of alternate fruiting of Myrica rubra were analyseel and Some appropriate countermeasures were presented.

分析了杨梅大小年的成因基础,指出了必须因树因地制宜,抓住施肥管理为中心,辅之适当疏花疏果手段,以缓解花果发育和抽梢生长之间的矛盾,从而为克服或缩小杨梅大小年结果的现象提出了一系列措施。

Trail on softwood cutting propagation of Slash pine×Caribbean pine F1 hybrids were couducted at Taishan Hongling Seed Orchard of Guangdong Province in winter of 1999. In the experiment, five treatments, two shady awning environments and four families were used. Over 95 percent average rooting rate of the hybrids was gained in proper cutting conditions in the experiment, and the growth of rootage and shoots of rooted cutting was very well. The results indicates that the affect of environments and genetic factors...

Trail on softwood cutting propagation of Slash pine×Caribbean pine F1 hybrids were couducted at Taishan Hongling Seed Orchard of Guangdong Province in winter of 1999. In the experiment, five treatments, two shady awning environments and four families were used. Over 95 percent average rooting rate of the hybrids was gained in proper cutting conditions in the experiment, and the growth of rootage and shoots of rooted cutting was very well. The results indicates that the affect of environments and genetic factors is significant on rooting rate, the sum of adventitious roots and the length of shoots of each rooted cutting. the ranges of above three sides are 2.2%, 1.39, 8.65 cm in two shady awning, but the small shady awning has a longer rooting time than the large one, and the ranges are 4.2%,1.41,41.75 cm ,respectively in different families. It is effective to shorten the rooting time and raise height growth of the cuttings rooted, while the cuttings are dipped into 1 g·L -1 carbendazim water solution or 50 mg·L -1 No.1 ABT rooting powder+ 1 g·L -1 carbendazim water solution for 4 7 h. At the middle and south area of Guangdong Province, cuttings are all healed in 40 d after cutting,51 73 d?84 132 d after cutting are the period of higher rooting rate in the shady awning in winter or spring.

1999年冬 ,在广东台山红岭种子园内进行湿×加杂种松嫩枝扦插繁殖试验。采用 5个插前穗条浸渍处理、2个荫棚环境 (各设 3个重复 )进行扦插试验。结果表明 ,在合适条件下 ,湿×加杂种松扦插生根率高 ,平均可达 95 .0 %以上 ,扦插苗根系、抽梢生长良好。荫棚环境、遗传因素对生根率、每株不定根数、抽梢长均有显著的影响 ,微型荫棚与大型荫棚相比 ,所扦插苗木的这 3个指标要分别高出 2 .2个百分点、1.39条、8.6 5cm ,但大型荫棚生根较微型荫棚要快 ;家系间这 3个指标的极差分别为 4 .2个百分点、1.4 1条、4 1.75cm。插前采用 1g·L- 1多菌灵水溶液或 5 0mg·L- 1的ABT 1号生根粉 + 1g·L- 1多菌灵水溶液浸泡穗条 4  7h可有效地提早生根时间和增加扦插苗的高生长。广东中、南部地区冬、春季荫棚内 ,插后 4 0d穗条已全部愈合 ,插后 5 1  73d、84  132d为生根高峰期

 
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