Grain-filling rate
WebThe grain filling rate (GFR) is an important dynamic trait that determines the final grain yield and is controlled by a network of genes and environment factors. WebSep 13, 2024 · The grain-filling rates of Ludao and NIL-GFR1 Ludao reached the highest values of 1.571 and 1.529 mg grain −1 d −1 at 14 DAF, respectively . The grain-filling …
Grain-filling rate
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WebJul 18, 2024 · Grain milk filling rate indicates the increase in fresh weight or dry weight per day during the grain filling stage, and is a key factor that controls rice grain size (8, 11, 13). We performed a time course measurement of both fresh and dry weights of filling grains ( Fig. 2 A ) and found an increase in the filling rate in the OsRac1 ... WebAug 24, 2024 · The filling rate was calculated as: (grain weight)/ (filling duration). Plant material, sampling, and growth conditions for proteomic and metabolomic analyses Plants of the variety Chinese Spring were cultured in 25-cm pots at a density of 16 plants per pot in a greenhouse at a temperature of 15–30 °C.
WebGrain Filling Duration and Rate Grain filling dynamics were evaluated in terms of duration of the grain filling period and rate of dry matter accumulation using a bi-linear model. … WebDec 19, 2024 · The QTL (Qgfr.iiwbr-2A) associated with grain filling rate under heat stress conditions on chromosomes 2A was tightly linked with marker gwm122 and explained 8.7% PV of the trait and 12.8% of PV for HSI of the trait. Previously genomic location for grain filling rate was identified on chromosome 6A, 6B and 7D . Four QTL x QTL interactions ...
WebApr 26, 2024 · Intriguingly, we have found that the sum of grain filling rates around 15 and 38 days after flowering largely determines grain yield, and have further developed a novel in situ approach quantifying grain filling rates and grain yield precisely with the measurements of ear respiratory rates (r>0.93). Potential post-anthesis molecular … WebGrain yield in corn (Zea mays L.) is a function of the rate and duration of dry matter accumulation in the grain.We developed a technique for calculating these two components, based upon a regression analysis of yield over time. At least 90% of the grain accumulated linearly beginning 2½ weeks after silking.
WebApr 26, 2024 · Intriguingly, we have found that the sum of grain filling rates around 15 and 38 days after flowering largely determines grain yield, and have further developed a …
WebFeb 2, 2024 · The average grain filling rate and maximum grain filling rate (Gmax) and grain weight increment achieving Gmax increased under N2 and N3, and the grain filling parameters were positively correlated with 100-grains weight. In conclusion, 200 kg N ha-1 with one-third application at sowing and two-thirds application at the six-leaf stage is a ... can i live in spain but work in the ukWebElevator Discount Calculator: Complex and tedious hand calculations are completely eliminated with our automated grain grading package. GrainFlow calculates grain … can i live off grid in the ukWebMay 19, 2024 · The grain filling rate (GFR) plays a crucial role in determining grain yield. To advance the current understanding of the genetic characteristics underlying the GFR in common wheat, three recombinant inbred line populations were used to map and validate GFR quantitative trait loci (QTL). Using a high-density genetic linkage map, 10 GFR QTL … can i live in spain with an irish passportWebDec 31, 2024 · The mean grain filling rate, R mean (mg.°Cdays-1) was then calculated by dividing the estimated final grain dry weight from Eq 1 by the grain-filling duration … can i live in spain for a yearWebAug 15, 2015 · @article{Wang2015ShadingTI, title={Shading tolerance in rice is related to better light harvesting and use efficiency and grain filling rate during grain filling period}, author={Li Wang and Fei Deng and Wanjun Ren}, journal={Field Crops Research}, year={2015}, volume={180}, pages={54-62} } Li Wang, F. Deng, W. Ren; Published 15 … fitzroy crossing poolWebMay 13, 2024 · The final grain weight and grain size of barley is a function of the rate and the duration of grain-filling. This study's genotypic variation was larger for rate than duration ( Table 2 ), with delayed sowing truncating the GFD and TIP, but enhancing GFR and … can i live in thailand if i marry a thaiWebCJ and HI differ greatly in grain-filling characteristics. Generally, CJ has been considered as a synchronous grain-filling type, with HI considered an asynchronous type. CJ exhibits a lower grain-filling rate and longer grain-filling duration of the superior and inferior spikelets relative to HI [21,22,23]. To date, little attention has been ... can i live in spain from uk