Net photosynthetic rate とは

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August undefined, 2024

WebLight saturation constant is defined as the intensity of light at which the specific biomass growth rate is half its maximum value. In the example of Chlamydomonas reinhardtii (Fig. 11.1 ), the light saturation constant is 200 μmol photons m −2 s −1 and photosynthesis saturates at 500 μmol photons m −2 s −1. WebThe canopy apparent photosynthetic rate has greater importance than the net photosynthetic and ecological system photosynthetic rates[1,2] in agro-forestry ecological research. The measurement of canopy apparent photosynthetic rate is relatively complicated, and its accuracy is low. Therefore, designing a fast

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Web凈稅率. 凈速率. "net" 中文翻譯 : adj. 凈的，純的 (opp. gross) 無虛價的 ... "rate" 中文翻譯 : vt.,vi. 〔方言〕＝ret. "apparent net transfer rate" 中文翻譯 : 表觀純轉化率; 明顯純轉化率. "growth rate of net profit" 中文翻譯 : 純利增長率. "net assimilation rate" 中文翻譯 : 凈同化 … WebWeblio 辞書 > 学問 > 生物学用語 > photosynthetic rate の意味・解説生物学用語辞典索引トップ用語の索引ランキングカテゴリー relaxing at work gif

A model for the relationship between plant biomass and …

WebNov 13, 2024 · The rate of photosynthesis can be calculated by measuring the amount of oxygen produced by a plant over a period of time. The rate can also be affected by the … Webnet photosynthetic rate 純光合成速度【略】NPR - アルクがお届けするオンライン英和・和英辞書検索サービス。語学学習のアルクのサイトがお届けする進化するオンライン … WebApr 5, 2024 · The rate of photosynthesis is a gross measure of the rate at which a plant captures radiant energy and fixes it in organic carbon compounds. However, it is often more important to consider, and very much easier to measure, the net gain. Net photosynthesis is the increase (or decrease) in dry matter that results from the difference between gross … product of sum example

Effects of nitrogen and silicon application on leaf nitrogen content ...

photosynthetic rates とは意味・読み方・使い方 - 英和辞典

Web出典元索引用語索引ランキング. 「photosynthetic rate」の意味に関連した用語. 1. 光合成速度. (英和専門語辞典) 2. 光合成率. (JST科学技術用語日英対訳辞書) 3. WebFeb 20, 2024 · Among them, PSO-BP neural network was used to predict the photosynthetic rate of cucumber newborn leaves with environmental factors Tem, CO … relaxing at the lakeWebchanges in photosynthetic rate are not due to morphological alterations of the leaf tissue. Changes in photosynthetic rate were associated with changes in the nitrogen content on a leaf area basis, leaf resistance, and specific leaf weight. Net photosynthetic rate (rng CO.tdrn-t.hr-1) 50 40 30 20 10 • First fully developed leaves product of sums logic gates

"WebOct 6, 2024 · Although the net photosynthetic rates in both the stems (− 0.4–0.2 μmol m − 2 s − 1) and petioles (0.2–0.4 μmol m − 2 s − 1) were at low levels, and even were negative, the total photosynthetic rate could be calculated by subtracting the respiratory rate and showed a positive photosynthetic capacity in the stems (1.7 μmol m − ... " - Net photosynthetic rate とは

Net photosynthetic rate とは

Photosynthetic Traits of Upper Three Leaves in the Vietnamese …

Web目的研究合细菌对血清中脂质的调节作用。. 5. The photosynthetic pigment in bacteria is bacteriochlorophyll. 细菌合作用的色素是细菌叶绿素。. 6. Some derive their carbon from inorganic sources, and their hydrogen from hydrogen sulfider or other inorganic compounds, while other bacteria may be photosynthetic or ... WebThe agricultural crop cultivation material is set to enable fluorescence radiated from the fluorescence radiation net or the fluorescence radiation sheet receiving light to irradiate …

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WebFeb 26, 2024 · where P n (μmol O 2 mg −1 Chl a h −1) is the chlorophyll a-normalized net photosynthetic rate at irradiance I, P nmax (μmol O 2 mg −1 Chl a h −1) is the light-saturated maximum rate of photosynthesis, α (μmol O 2 mg −1 Chl a h −1 /μmol photons m −2 s −1) is the light-limited initial slope of P n –I curve, and R d (μmol O 2 mg −1 Chl a h … WebFeb 16, 2024 · In TK antisense cucumber, a decrease in growth, net photosynthetic rate, stomatal conductance, transpiration rate, and the number of female flowers per plant was observed (Bi et al., 2015). Taken together, these transgenic studies revealed that there is no single limiting step in photosynthetic carbon assimilation, and that control of flow of CO …

WebA high net photosynthetic rate (Pn) with fast-growing trees could effi-ciently fulfill the goal of CO 2 emission reduction. Net photosynthetic rate model can provide refernece for plant’s stability of photosynthesis productivity. Methods and results Using leaf phenotype data to predict the Pn can help effectively guide tree planting policies WebImportant findings The results showed that there was a significant improvement in leaf nitrogen content and net photosynthetic rate of the E. nutans with nitrogen or silicon application alone; However, there was a significant interaction between nitrogen and silicon treatments on leaf nitrogen content and net photosynthetic rate; Combining with the …

The PI (or photosynthesis-irradiance) curve is a graphical representation of the empirical relationship between solar irradiance and photosynthesis. A derivation of the Michaelis–Menten curve, it shows the generally positive correlation between light intensity and photosynthetic rate. It is a plot of photosynthetic rate as a function of light intensity (irradiance). Web引用にはこちらのurlをご利用ください

Web英語-日本語の「photosynthetic rate」の文脈での翻訳。ここに「PHOTOSYNTHETIC RATE」を含む多くの翻訳された例文があります-英語-日本語翻訳と英語翻訳の検索エンジン。

WebDec 1, 1990 · When the ambient temperature in the growth chamber was raised from 15 to 40°C in steps of 5°C per hour, net photosynthetic rate decreased at temperatures above 20°C. At 40°C the rate was 37% of the rate at 20°C. A greater decrease in net photosynthetic rate occurred with plants of the cultivar Up-to-Date than with cultivars … product of sum expressionWebRelationships between net photosynthetic rate (P n) and maximum quantum efficiency of PSII photochemistry (F v /F m) among different plant species (maize, sunflowers, day lily and alfalfa) at the different observation moments of daytime (2005-06-22). Figure 5. relaxing ayverdic music youtubeWebDec 14, 2024 · Photosynthetic. 別名称は登録されていません。. 登録する. 更新日：2024年12月14日 19時13分. ミニ用語として報告. product of sum calculator booleanWebPhotosynthetica 2024, 60 (4):521-528 DOI: 10.32615/ps.2024.045. Increasing the efficiency of photosynthesis in sugarcane canopies is the key for improving crop yield. Herein, we evaluated the photosynthetic performance along the canopy of ten sugarcane cultivars and three Saccharum species. Canopy morphological traits were evaluated, and … product of sum boolean expressionWebFeb 11, 2024 · The other metrics, i.e., the MAE, R2, and the min-max accuracy are 1.12, 0.60, and 0.93, respectively. This study demonstrates the ability of machine learning … relaxing audio booksWebpoint (LCP), and dark respiration rate (R D), can be obtained from the curve, which are helpful to determine the operation state of plant photosynthetic apparatus, photosynthetic capacity, and photosynthetic efficiency as well as an environmental changes influencing them (Sharp et al. 1984, Ye and Yu 2008a, Xia et al. 2014). Soil relaxing at the beach imagesWebC02/dm2. hr in modern cultivars- hence the conclusion that net photosyn-thesis per unit leaf area decreased during the evolution of wheat. However, when similar kinds of instantaneous assays on the flag leaves were carried out at 3200 fc or less, the photosynthetic rates were similar in all wheats examined. If the above photosynthetic rates are ... product of sum to sum of product