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  “℃ temperature”译为未确定词的双语例句
    15 % sucrose density and 25 ℃ temperature were advantageous to the germination of pollens.
    蔗糖浓度为15%、温度为25℃有利于锦带花粉萌发1;
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    It is found the ultraviolet light made great harm to the fluid, the filtrated supernatant fluid of culture of B-401 and the B-208 maintains high antiactiveness under 100℃ temperature.
    B-401和B-208粗蛋白对紫外光和热敏性的测定结果表明:在紫外光的照射下对2菌株粗提液的影响比经热处理的影响要大,B-401和B-208的粗蛋白在100℃高温下保持较高的拮抗活性。
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    In the mean time,the content of MDA was lower and the decline of the activities of SOD and CAT was slower in the treated seedlings than the control during 48 ℃ temperature treatment. Epi BR enhanced the accumulation of proline in the seedlings at 48 ℃. These results suggest that epi BR (10 -2 ~10 0 mg/L) made cucumber seedling increase tolerance to heat shock.
    但经10-2~100mg/L的epi-BR处理能有效地降低下胚轴和胚根的相对电导率,维持较高的SOD和CAT活性,减缓丙二醛(MDA)积累.同时,epi-BR还能在48℃热激时有效地促进幼苗脯氨酸的累积
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    Cold tests at the 3 leaf seedling stage were conducted in growth chambers maintained at 0℃,10℃,or 15℃ temperature with 100μmol·m -2 ·s -1 or 200μmol·m -2 ·s -1 light intensity. The results showed that there were significant difference on cold tolerance among the different watermelon cultivars.
    试验对西瓜幼苗在生长箱中进行了低温处理,处理温度为0℃、10℃、15℃,光照强度设定为100μmol·m-2·s-1和200μmol·m-2·s-1。
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    The chilling symptoms were significantly activated by the higher light intensity. The optimum selecting condition for cold tolerance on watermelon seedlings was 10℃ temperature and 100 μmol·m -2 ·s -1 light intensity or 15℃ temperature and 200 μmol·m -2 ·s -1 light intensity.
    鉴定西瓜幼苗耐冷性的最适条件为10℃,光强100μmol·m-2·s-1或15℃,光强200μmol·m-2·s-1。
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This is a continuation of a previous study (Li, L. Y, et al. 1951, Fukien Agr. Jour., 12(3, 4): 107-112) on the outdoor culture of straw mushroom in Fukien. The present work includes: (1) investi- gations on the analysis of fresh Fukien grown straw mushroom, (2) isolation and culture of Volvaria esculenta and our trials in using pure-culture spawns to grow mushroom, and (3) preliminary obser- vations made on the environmental requirements of Volvaria esculcnta The results are briefly summarized as follows: ...

This is a continuation of a previous study (Li, L. Y, et al. 1951, Fukien Agr. Jour., 12(3, 4): 107-112) on the outdoor culture of straw mushroom in Fukien. The present work includes: (1) investi- gations on the analysis of fresh Fukien grown straw mushroom, (2) isolation and culture of Volvaria esculenta and our trials in using pure-culture spawns to grow mushroom, and (3) preliminary obser- vations made on the environmental requirements of Volvaria esculcnta The results are briefly summarized as follows: 1. Our analytical work shows that the straw mushroom con- tains 92. 39% water, 206. 275mg. of ascorbic acid in 100g. of fresh mushroom, 2. 6024% sugar, 2. 6603% protein, 2. 2406% oil, and 0. 9118% ash. 2. Pure cultures of Volvaria esculenta could be readily obtained by innoculation with spores from fresh unopened mushroom. Cultures grow well on potato, corn, rice and rice-kernel husk media. 3. By employing pure-culture spawns, it takes only ten days for the first appearance of mushroom after spawnning while it takes three weeks usually if mixed cultures are used instead. The total period of mushroom production is likewise prolonged by the use of pure-culture spawns. 4. Preliminary observations indicate an atmospheric tempera- ture of 70°to 80°F., and a humidity of above 80% are favorable for the growth of straw mushroom. Production of mushroom stops when the atmospheric temperature falls below 70°F. The period of outdoor culture in Fcochow is from the latter part of April till the end of October.

本文旨在介绍草菰的营养价值,纯种培植的方法,及草菰生长状况。经分析结果,草菰的营养价值较一般蔬菜为高,尤以丙种维生素更为丰富。用纯种培植草菰较普通方法培植的不仅可以提早一半时间出菰,且产菰日期延长,菰之产量亦提高一倍。草菰生长速度从菰纽露面至菰伞平张需经过四十八小时,采为食用,以在菰疱破裂后十小时左右采收为佳。

To study the conditions required for the development in vernalization stage of peas and broad beans,a series of field experiments were carried out and the results are summarized as follows: Peas and broad beans were able to complete their vernalization stage of de- velopment under 0°—20° C.or even higher.Within the above mentioned temperature range,10°C.was more suitable than 0℃.;and apparently temperatures higher than 10℃.were even more suitable as indicated by the more rapid development under higher...

To study the conditions required for the development in vernalization stage of peas and broad beans,a series of field experiments were carried out and the results are summarized as follows: Peas and broad beans were able to complete their vernalization stage of de- velopment under 0°—20° C.or even higher.Within the above mentioned temperature range,10°C.was more suitable than 0℃.;and apparently temperatures higher than 10℃.were even more suitable as indicated by the more rapid development under higher temperatures. When vernalization treatment was applied to the seeds in germinating condition the effect on hastening the emergence of flower bud was more significant when seeds were sown in June than when they were sown earlier;and the effect was also more significant with late varieties than with early varieties. When germinating seeds were treated at 0°—10℃.,the time necessary for the completion of vernalization stage was longer than 20—25 days.With seedlings unber field conditions the development in vernalization stage advanced more rapidly than with germinating seeds under artificial vernalization treatment.From spring to summer the time required for the completion of vernalization stage under field conditions shortened with the delaying of date of sowing. Based on the facts given above,it may be hypothesized that the effect of vernalization treatment on hastening the emergence of flower bud is determined by the relative length of the period required for the plant to complete its development in the vernalization stage after it has emerged from the soil as compared with the period required for the plant to accumulate those special nutritive substances indispensable for the development in photostage and the differentation of reproductive organs.

一、豌豆、蚕豆能在0°—20℃以至20℃以上的温度下通过春化阶段。二、在这温度范围内10℃较0℃.适合,看来较高的温度比10℃.更为适合。三、种子春化处理在提早现蕾方面的效应,迟播较早播显著,晚熟品种较早熟品种显著。四、萌动种子在0°—10℃.人工春化处理条件下通过春化阶段发育需要20—25天以上。五、在植株状态和田间条件下比在萌动种子状态春化处理条件下进行春化阶段发育较为迅速,从春到夏田间通过春化阶段发育所需的时期随着播种期的延迟而缩短。六、对于豌豆蚕豆种子春化处理在提前现蕾方面的效应问题提出了「处理效应的大小决定于植株出土后必须补行春化阶段发育的时间和植株积累光照階段发育及形成繁殖器官所需特定营养物质的必要时间的相对长短」的假定。

The study of blooming hahit of peanut is an impottant proeedure to make crosses between varieties either for genetic studies or lor breeding purposes. More than seventeen thousand peanut flowers were studied in the autumn at the college experiment Stat on of Fukien Provincial College of Agriculture, Yungan, Fukien,China.The results obtained from the study may be summarized in the following points: 1.The object of this experiment is to find out the blooming habit of Arachis hypogea. 2.The experiment was carried...

The study of blooming hahit of peanut is an impottant proeedure to make crosses between varieties either for genetic studies or lor breeding purposes. More than seventeen thousand peanut flowers were studied in the autumn at the college experiment Stat on of Fukien Provincial College of Agriculture, Yungan, Fukien,China.The results obtained from the study may be summarized in the following points: 1.The object of this experiment is to find out the blooming habit of Arachis hypogea. 2.The experiment was carried out under both field and grean house.The materials used for study were varieties widelv grown in Yungan; namely Valay(1), YuLin(a-1), Ping-siang. 3.The average time required from seeding to the blooming of the first flower is 38.36±5.11 days, It is a little longer under the green house(40.53± 4.28) than that in the field (36.2±4.06). 4.They are blooming absolutely in the day time.Peanut blooms from 6-7 o'clock.The maximum blooming period is at 6.00 A.M.(53.8%).The blooming period varies with green house and field. 5.The optimum blooming temperature is 22-24℃.(87.35%).No flower blooms below 17℃.and above 32℃. 6.In the field, peanut blooms beet at the relative humidity of 86%-100%, being 97.56% of total flowers studied.The best humidity is 95%-100%, being 78.34% of total flowers, 7.When the interaction of temperature and humidity is considered, the temperature of 22-24.9℃.with the relative humidity of 95%-100% is usually fitted.(82.89% of total flowers studied). 8.The time required from starting to bloom to not blooming varies with environments.It is usually shorter in the field than it is in the green house. 9.The number of flowers which bloom differs greatly with environment for individual plant. 10.The order of blooming starts from low to top of the plant. 11.The blooming days are rather scattering, being between 36-96 days after the blooming of the first flowers (88.91% of total flowers).In these 60 days there is no much difference in the numler of flowers that bloom.The maximum blooming date falls on the 59th day which is only 2.85% and the minimum date on the 63rd day is 0.85%.Besults show that there is no tendency for the flower blooming at any concentrated period.

1.本试验乃在前福建省立农学院农艺试验场举行,其目的为欲明了花生在永安环境下的开花习性。 2.试验分温室(无保温设备)与田间二环境,各植Valaya(-1),玉林(a-1) 及凭祥三品种都来自前闽省农事试验场。 3.在永安环境下,花生由播种至开花约需38.38±5.11日,由播种至开始开花所需日数的品种间、环境间都有显著的差异,在温室者(40.53±4.28)较在田间者(36.2±4.06)为长。 4.花生花的开放都在白天,大多数集中在六点七点,占总观察花数98.00%,尤以六时开放最多达总观察花数53.80%。 5.花生花在田间环境者以温度22°—24.9℃之间开放最多,占总观察花数87.35%,在17℃以下32℃以上时没有一花开。 6.花生花在田间环境者,花的开放大部集中在相对湿度86%至100%约占该环境观察花数的97.56%。 7.就温湿度二者相互作用言时,花生花以在温度22°—24.9℃湿度95%至100%时开花最多,占总观察花数的82.89%。 8.花生花的开花数目与温湿度没有显著的相关;温度与湿度相关显著为负相关。当相对湿度为常数时,温度与花生的开花数目有显著的正相关。温湿度与开花的複相关很显著...

1.本试验乃在前福建省立农学院农艺试验场举行,其目的为欲明了花生在永安环境下的开花习性。 2.试验分温室(无保温设备)与田间二环境,各植Valaya(-1),玉林(a-1) 及凭祥三品种都来自前闽省农事试验场。 3.在永安环境下,花生由播种至开花约需38.38±5.11日,由播种至开始开花所需日数的品种间、环境间都有显著的差异,在温室者(40.53±4.28)较在田间者(36.2±4.06)为长。 4.花生花的开放都在白天,大多数集中在六点七点,占总观察花数98.00%,尤以六时开放最多达总观察花数53.80%。 5.花生花在田间环境者以温度22°—24.9℃之间开放最多,占总观察花数87.35%,在17℃以下32℃以上时没有一花开。 6.花生花在田间环境者,花的开放大部集中在相对湿度86%至100%约占该环境观察花数的97.56%。 7.就温湿度二者相互作用言时,花生花以在温度22°—24.9℃湿度95%至100%时开花最多,占总观察花数的82.89%。 8.花生花的开花数目与温湿度没有显著的相关;温度与湿度相关显著为负相关。当相对湿度为常数时,温度与花生的开花数目有显著的正相关。温湿度与开花的複相关很显著。 9.花生每株由开始开花至不再开花,其间经过的时间,因环境的不同而有差异。 10.花生每株开花的数目,因环境的不同而有差异。 11.花生花以在开放之第三十六日至九十六日开放最多,占总开花数88.914%;此六十日内逐日开花数差异尚少;最多为第五十九日,占2.658%;最少为第六十三日,占0.658%;由此可知花生花的开放,没有集中的趋势。 12.花生植株花的开放顺序,系由下而上,下部最先开放,顺序而上顶端最后开放。

 
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