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   latex yield 的翻译结果: 查询用时:0.154秒
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latex yield
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  胶乳产量
     genotypic correlation coefficients between each component character and dry rubber yield were (in decreasing order) yield index(0.9451)→latex yield (0.9265)→girth growth (0.7094)→dry rubber content (-0.0222);
     表型相关系数与基因型相关系数基本一致,各个组分性状与干胶产量之间的基因型相关系数的大小依序为:产量指数(O.9451)→胶乳产量(O.9265)→茎围生长(0.7094)→干胶含量(—0.0222);
短句来源
     Repeatability of latex yield was estimated, where the average repeatability of eight combinations over 4—8 years was 0.5 with monthly mean latex yield per tree as the unit and that of three combinations over 8 years was 0.4 with yearly mean latex yield per tree as the unlt.
     以单株月平均胶乳产量为单元,8个组合,4~8年的平均重复力为0.5;
短句来源
     Path analysis showed that the direct effect of latex yield on dry rubber yield was maxil, with a path value of P_(25)=0.5616 and next came that of yield index with a path value of P_(45)=0.3034. Both of them were the main factors of dry rubber components, thus indicating that increased dry rubber yield can be obtained byfurther tapping the rubber yielding potential through successive cultivar improvement and measures for boosting latex yield.
     通径分析显示,以胶乳产量对干胶产最的直接效应最高,通径值P25=0.5616,其次为产最指数P_(45)=0.3034。 这两者均属组成干胶产量组分的主要因素,说明只要不断改良品种和设法提高胶乳产量,进一步挖掘产胶潜力,就可望达到增产干胶的目的。
短句来源
     Thus the proper continuou period for latex yield determination can be estimated at 6 years with operations to be performed in 5 months each year.
     以单株年平均胶乳产量为单元,3个组合,8年的平均重复力为0.4,由此,每年测产5个月,连续测产6年,是合宜的。
短句来源
     the contribution of latex yield to genetic correlation was maximal and next came that of dry rubber yield and yield index, thus suggesting that latex yield was a vivacious character and its change might cause corresponding variation of other characters.
     其遗传相关贡献则以胶乳产量为最大,其次为干胶产量和产量指数,说明胶乳产量是一个比较活泼的性状,由于它的变化,可以引起其他性状相应的变化。
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  “latex yield”译为未确定词的双语例句
     (3) Primers S8 S309 were linked with dry latex yield related genes in F1 generations from crossbred RRIM PR107, and in the F1 generations that came from Reyan217 IAN873 and Reyan217 X Reyan88-13, AI17 and AG19 were related with dry latex yield respectively.
     (3) 初步断定引物S8、S309在RRIM600×PR107 F_1代中与产量性状相关基因连锁,引物AI17在热研88-13×IAN873 F_1代中与产量性状相关基因连锁,引物AG19在热研217×热研88-13 F_1代中与产量性状相关基因连锁。
短句来源
     The SAS correlation analysis of the girth, latex yield and laticifer number of 81 genotypes indicated that the girth had a significant correlation with latex yield (r=0.263*) and that both laticifer rings and laticifer number showed a highly significant correlation with latex yield (r=0.631**, r=0.422**).
     对81份种质茎围、产胶量及乳管数目间的相关性分析结果表明,茎围与产胶量间相关达到显著(r=0.263*),产胶量与乳管列数和个数间相关达到极显著(r=0.631**,r=0.422**)。
短句来源
     Among them, 5 (S309 S8 L4 J5 and C7) were from the crossbred F1 gene pools of RRIM600 X PR107 , 3 (AG19 A18 and J9) from Reyan217 Reyan88-13 and 4 (AI17 AU18 Q8 and S19) from Reyan88-13 IAN873.(2) The dry latex yield trait was shown to be quantitative trait, which is controlled by multiple genes.
     热研217×热研88-13的F_1代筛选到3个(AG19,A18,J9); 热研88-13×IAN873的F_1代筛选到4个(AI17,AU18,Q8,S19)。
短句来源
     The latex yield of petiolules of one-year-old buddings was significantly correlated with the mean yield of mature buddings over the first fibre years of tapping(n=100, r=0.8071).
     一龄苗小叶柄胶值与其成龄芽接树头五割年的平均产量之间呈极显著相关(n=100,r=0.8071)。
短句来源
     The graded latex yield of the lateral viens oneyear-old buddings was significantly correlated with the mean yield of mature buddings over the first five years of tapping(n=100, r=0.7853).
     一龄苗叶脉胶等级与其成龄芽接树头五割年平均产量呈极显著相关(n=100,r=0.7853)。
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  相似匹配句对
     10 yield.
     结果表明,复合肥不同施用量对油研10号的产量产生显著影响。
短句来源
     The yield is 65%.
     产品收率为65%。
短句来源
     The Relation between Development of Latex Vessel and Latex Yield of Rubber Tree
     橡胶树乳管发育与产胶量关系研究
短句来源
     Relation Between Latex RNA Contents and Latex Yield of Hevea brasiliensis
     巴西橡胶树胶乳核酸含量与产量及死皮关系的研究
短句来源
     On compatibility of Latex system
     Latex系统的兼容性问题
短句来源
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  latex yield
Increasing the level beyond that resulted in reduction in latex yield.
      
The main effect of these micronutrients with respect to latex yield was highest at 15 kg ha-1 of Mn or Fe and 10 kg ha-1 Zn.
      
Relationship of manganese with iron and zinc with respect to latex yield and composition in opium poppy (Papaver somniferum Linn
      
Bark treatment with ethylene is known to delay coagulation and increase latex yield.
      
The latex yield is mainly limited by the duration of the latex flow, which is controlled by coagulation processes.
      
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Chemical and physical induction brought about 12 clones and clonal materials, from which more than 1000 stable polyploid clonal plants were obtained during isolation and screening for 3-7 generations. The tallest plants are now over 4 meters high.A series of effective methods for induction,isolation and screening,as well as cytological, morphological and histological identification are suggested in this paper.At present,stable polyploid can be successfully developed from any given clone within 1.5-2 years.Prediction...

Chemical and physical induction brought about 12 clones and clonal materials, from which more than 1000 stable polyploid clonal plants were obtained during isolation and screening for 3-7 generations. The tallest plants are now over 4 meters high.A series of effective methods for induction,isolation and screening,as well as cytological, morphological and histological identification are suggested in this paper.At present,stable polyploid can be successfully developed from any given clone within 1.5-2 years.Prediction of latex yield of the polyploid clones was made on the basis of vein latex test.Some of them show a tendency of giving higher yields as compared with controls (diploid clones).

一、已经用化学和物理方法诱导出多倍体无性系及无性系材料共12个,经过3~7代分离筛选,获得稳定的多倍体植株共1000多株,最大的已高达4米以上。二、从诱导多倍体研究中,提出了从诱变处理,分离筛选,到细胞学鉴定和形态、组织学鉴定等一套行之有效的方法。目前在一般情况下,已有把握对所需要诱导的优良品系在1.5~2年内诱导成稳定的多倍体无性系。三、对诱导出的多倍体无性系进行了叶脉胶预测产量鉴定,其中许多无性系有比对照(二倍体)高产的趋势。

The paper mainly discusses the feasibility of puncture tapping on immature buddings of clone GT1. The results of the trial for 1976-1980 showed that, when exploiting intensity and stimulating intensity were properly regulated to change the partition ratios of assimilates and improve the economic parameters,young buddings with girth of 50 cm and above gave higher dry rubber yield with puncture tapping than with conventional tapping (S/2·d/2) or tapping with stimulation in the same frequency and, in addition,...

The paper mainly discusses the feasibility of puncture tapping on immature buddings of clone GT1. The results of the trial for 1976-1980 showed that, when exploiting intensity and stimulating intensity were properly regulated to change the partition ratios of assimilates and improve the economic parameters,young buddings with girth of 50 cm and above gave higher dry rubber yield with puncture tapping than with conventional tapping (S/2·d/2) or tapping with stimulation in the same frequency and, in addition, less girth retardation was recorded. For 30-49cm girth trees, however, puncture tapping resulted in low dry rubber yield, low average yield increase rate, low partition rate of rubber and serious girth retardation. Thus, in order to open earlier for tapping and minimize the adverse effects of puncture tapping, the criterion for puncture tapping on young buddings of GT1 on Hainan Island should be 50% of the trees in a plantation having attained girth of 45cm and more at one meter above the ground.The recovery of latex yielding ability at puncture points is also studied. The results showed that, after 3 years' rest, the original puncture points on trees with girth of 50 cm and above reached the yield level equivalent to that of conventional tapping on virgin bark at the same height,but the original puncture points on trees with girth below 50cm requied more time for recovevy. No obvious adverse effects were observed.

本文供试材料为GT1,主要探索幼龄胶树提早采胶的可能性。1976-1980年试验表明,树围50厘米以上的幼树,在合适的刺激强度和采胶强度的调控下,改变了光合产物的分配率,提高了经济系数,干胶产量不仅比常规刀割高,而且比同采次的刺激刀割高,树围生长抑制亦较少,树围30~49厘米的幼树,干胶产量、产量递增率和干物质分配率均较低,树围生长抑制严重。因此,从适当提早投产,又尽量减少副作用考虑,初步认为,海南地区无性系GT1以离地100厘米处有50%树围达到45厘米以上为针刺采胶标准。本文还研究了原针孔产胶机能的恢复状况。结果表明,树围50厘米以上的胶树,原针孔经三年再生,已达到同高度原生皮的产胶水平,树围50厘米以下的幼树尚未完全恢复。其它副作用尚不显著。

Studies for three consecutive years (1977-1979) proved that, when proper stimulating intensity was used and the exploiting intensity was controlled in puncture tapping, mature buddings gave more yields than with the conventional tapping and approached the yield obtained by tapping with stimulation.Due to the difference in stimulating intensity and exploiting intensity, there were generally three types of relations between the yields for various tapping systems and total carbohydrate content in latex,namely,high...

Studies for three consecutive years (1977-1979) proved that, when proper stimulating intensity was used and the exploiting intensity was controlled in puncture tapping, mature buddings gave more yields than with the conventional tapping and approached the yield obtained by tapping with stimulation.Due to the difference in stimulating intensity and exploiting intensity, there were generally three types of relations between the yields for various tapping systems and total carbohydrate content in latex,namely,high yield-low sugar, low yield-high sugar and high yield-high sugar. Only under specific conditions was it possible to maintain high yield-high sugar for a long time. Generally, total sugar content and d. r. c. of latex should be about 1.50mg/ml and 22.0% respectively.Statistical analysis showed that stimulating intensity and exploiting intensity were negatively correlated with total sugar content, positively correlated with acid level, ionic coductivity and concentration of inorganic ions, and, under specific conditions, negatively correlated with latex yield.

连续三年(1977—1979)研究表明,在合理的刺激强度与采胶强度调控下,成龄芽接树针刺采胶产量可超过常规刀割或接近刺激刀割水平。由于刺激强度与采胶强度不同,在各采胶制度胶乳产量与总糖含量的关系上,基本上有三种类型:即高产低糖、低产高糖和高产高糖。长期保持高产高糖只有在特定的条件下才存在。通常,对针采而言,胶乳总糖含量以1.50毫克/毫升为宜,干胶含量以22%为宜。统计分析表明,刺激强度和采胶强度与总糖含量星负相关,与总酸量、电导率和无机离子含量呈正相关;在一定范围内,与产量呈正相关。

 
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