site stats

Photoassimilates 意味

Web仙人掌花園植物學教學網-嘉大園藝蔡智賢. 講課大綱 ( Lecture Outline ). 一、 澱粉與蔗糖在兩個不同隔室中合成. (一) 澱粉是在基質中合成. (二) 蔗糖是在細胞漿中合成. 二、 澱粉與蔗糖的合成是一競爭的反應. 供源 (source) :進行光合作用,可產生超過其本身代謝 ... WebNov 29, 2024 · Translocation of photoassimilates occur in phloem which can be functionally characterized into three different zones along the source-to-sink pathway (Fig. 6.1).At the …

Photoassimilate - an overview ScienceDirect Topics

WebMar 19, 2024 · Introduction. Soybean (Glycine max L. Merr.) plants can fix atmospheric nitrogen (N) in a symbiotic relationship with bacteria that reside in root nodules.The main products of this biological N fixation process are the ureides allantoin and allantoic acid, which serve as long-distance N transport forms allocated in the xylem to the shoot … WebHere are 4 tips that should help you perfect your pronunciation of 'photoassimilates':. Break 'photoassimilates' down into sounds: say it out loud and exaggerate the sounds until you … flagship san diego whale watching tours https://alicrystals.com

5.4.5 - Sink control of photoassimilate partitioning

WebAug 24, 1984 · The photosynthetic basis for increasing the yield of major field crops is examined in terms of improving the interception of seasonal solar radiation by crop foliage, the efficiency of conversion of intercepted light to photosynthetic assimilates, and the partitioning of photoassimilates to organs of economic interest. It is concluded that, in ... WebChapter 6. Allocation, Translocation and Partitioning of Photoassimilates. The processes: Photoassimilate must be allocated appropriately so that sucrose for transport is produced, starch for storage is produced, and RuBP is regenerated. Translocation takes place in the phloem, transporting sugars from sources to sinks. Web光合同化產物 (photoassimilates) 與其他有機化合物 (organic compounds) 是經由韌皮部組織作長距離的運輸。主要成分有醣類、蛋白質、胺基酸、蘋果酸及一些無機物。 flagship san diego harbor tour

Frontiers Source-Sink Relationships in Crop Plants and Their ...

Category:Photoassimilates - Furman University

Tags:Photoassimilates 意味

Photoassimilates 意味

Characteristics of Photoassimilates Transportation and …

WebFeb 1, 1994 · Abstract. To assess competition for photoassimilates among developing inflorescences, fruitlets and vegetative shoots in avocado (Persea americana Mill.), the … WebCarbon Allocation. The conversion of photoassimilates to either sucrose or starch. Translocation. The transport of photoassimilates over long distances within the cell. …

Photoassimilates 意味

Did you know?

WebIncreased yield of Se treated plants suggested that Se may enhance the allocation of photoassimilates for tuber growth, acting as a strong sink for both Se and for carbohydrates. ParaCrawl Corpus Plant species of different distribution pattern of photoassimilates and genetically modified plants were studied varying temperature, light, CO2 and ... WebSource. A source in the plant (leaves) is the primary tissue that synthesizes photoassimilate and is further transported to sink tissue (Thu et al. 2024).Under elevated [CO 2], carbon assimilation was also reported to be enhanced in source tissue with a contaminant increase in the transport of photoassimilates via the phloem (Farrar and Williams 1991).

WebSep 1, 2024 · In order to define translocation characteristics of 13 C-photoassimilates to fruit during the fruit development stage in ‘Fuji’ apple, the 13 C labeled tracer method was used in whole five-year-old ‘Fuji’3/M26/Malus hupehensis (Pamp.) Rehder apple trees at different days after flowering (DAF). The changes in 13 C translocation to the fruit, source … Webphotoassimilate (plural photoassimilates) (biochemistry) Any compound formed by assimilation of others under the action of light; especially such carbohydrates that are …

WebTranslocation of photoassimilates from leaves to stem plus petioles in siratro enables the maintenance of growth of stem and petioles under water stress conditions. Key Words: biological nitrogen fixation, Glycine max, Macroptilium atropurpureum, photosynthesis, water stress. Water stress adversely affects biomass production of legume plants ... WebPhotoassimilate and Phloem Transport (Carbon Compounds formed from Photosynthesis) Goals and Objectives: Be able to describe the types of carbon compounds that are found …

WebPhotoassimilates are transported throughout plants in sieve tubes of the phloem. In angiosperms, phloem transport involves several successive steps which occur in three …

WebJun 24, 2010 · Current photoassimilates were labeled with 13 CO 2 according to Hasegawa et al. and Miyazaki et al. with slight modifications. We selected 114 shoots, each of which had a developing flower bud, and shoots without flower buds, and called them reproductive and vegetative shoots, respectively. All these shoots were located about 0.5–1.5 m above ... canon ir adv dx 4835flagship schoolWebBoth elements critically contribute to the process of photosynthesis and the subsequent long-distance transport of photoassimilates. If K or Mg is not present in sufficient quantities in photosynthetic tissues, complex interactions of anatomical, physiological and biochemical responses result in a reduction of photosynthetic carbon assimilation. flagship school defWebFeb 1, 1994 · Abstract. To assess competition for photoassimilates among developing inflorescences, fruitlets and vegetative shoots in avocado (Persea americana Mill.), the distribution of recent photoassimilates was examined before and during flowering, fruit set, and the transition from sink to source of developing vegetative shoots.Mature leaves, … canon ir adv dx 4725i brochureWebDefinition of photoassimilate in the Definitions.net dictionary. Meaning of photoassimilate. What does photoassimilate mean? Information and translations of photoassimilate in the … canon ir adv dx c257i treiberWebphotoassimilatesの意味や使い方 ** 共起表現 Scholar, Entrez, Google, WikiPedia 光合成産物関連語photosynthate, photosynthetic product - 約1465万語ある英和辞典・和英辞典。発 … flagship school in baton rouge abbrWebIntense labelling of source leaves indicates a high level of residual activity, but strong incorporation of 14 C-labelled photoassimilates into the pericarp of adjacent fruit is also … canon ir-adv dx 617i