fructan
n. 果聚糖
双语例句
- The Effect of Fructan on the Ability of Plants Resisting Stress and Correlative Gene Engineering
果聚糖对植物抗逆性的影响及相应基因工程研究进展 - Plants response to environmental stresses through fructan metabolism, plant resistance to various environmental stresses can be improved by accumulation of fructan.
植物通过体内果聚糖的代谢来调节环境胁迫，它的积累可以提高植物在多种逆境胁迫下的抗逆性。 - GY, GNY and grain fructan accumulation increased sharply while dry matter, fructan and nitrogen accumulation of vegetative parts decreased from milk-ripe stage to maturity.
从乳熟期至成熟期，随着干物质、果聚糖和氮在营养器官中积累的降低，GY、GNY和籽粒果聚糖积累快速增加。 - Relationship between drought tolerance and fructan biosynthesis enzymes genes and molecular biological investigation in wheat
小麦中果聚糖合成酶基因与抗旱性关系及其分子生物学研究 - Effects of irrigation stage and amount on winter wheat fructan accumulation and translocation after anthesis and water use efficiency
小麦灌水时期与灌水量对花后果聚糖积累与转运及水分利用效率的影响 - Activity of the enzymes involving in fructans synthesis improved when the quantity of nitrogen applied increased, which indicated that increasing nitrogen quantity applied improved fructans accumulation, but impressed fructan mobilization during the late grain filling stage.
210～330kg/hm2施氮量范围内，提高施氮量使鲁麦22茎中果聚糖合成有关酶活性提高，促进了果聚糖的积累，但不利于果聚糖在灌浆中后期的分解输出。 - Stems were the major fructan storage organs, and leaves were the main nitrogen storage tissues prior to anthesis, while grains store fructan and nitrogen most after anthesis, next were stems.
在开花前，茎秆是贮存果聚糖的主要器官，叶片是氮的主要贮存器官，而在花期后，籽粒成为贮存果聚糖和氮最多的器官，其次为茎秆。 - Plant tissue nitrogen content ( g · kg-1) was negatively correlated with their dry matter, fructan content and grain yield, but closely positively correlated with grain nitrogen ( protein) content.
植株氮含量（g·kg－1）与其干物质积累、果糖含量和籽粒产量均呈显著负相关，与籽粒蛋白质含量显著正相关。 - The heterosis for fructan accumulation of leaves and chaffs were nagetive direction at most sampling dates;
叶片与穗壳果聚糖积累在多数取样期表现较小的负向杂种优势； - Significant N fertilizer level variation existed for Fructan accumulation, concentration and translocation in different tissue organ at most sampling dates, but the genetic variation were different in different tissue organ at various sampling dates.
不同组织器官的果聚糖积累、含量与转运在多数取样期存在显著或极显著的N肥水平差异，而基因型间因各器官不同取样期差异而有所不同。