Grain-filling rate

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August undefined, 2024

WebJun 1, 2024 · Introduction Grain-filling is crucial for rice yield and quality. In this process, photosynthesis product is transported from the effective leaf (source) to grain (sink) … WebFeb 23, 2024 · The grain filling rate is the difference between the two 1000-grain weights and is divided by the number of days between two measurements. 2.3.4. Data Analysis The photosynthetic rate and chlorophyll content of flag leaves, grain filling rate, and yield were recorded and sorted by Microsoft Excel 2016.

Late Nitrogen Application Effects on Grain Filling in Corn

Web56 rows · Throughout grain filling the kernel moisture percentage declines (Figure 9), finally reaching a level between 30 and 40 percent at the time of maximum grain weight (physiological maturity). However, kernel … WebAug 23, 2024 · The simulated median temperature impact on declining wheat yield varied widely, and the average yields for the periods between 1981 and 2010 decreased; ranging between 1 and 28% across 30 sites of the world; for an increase in temperature of 2°C; and this value rose to between 6 and 55% for a temperature of 4°C. high yield bonds ch eur

Genetic analysis of grain filling rate using conditional QTL

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 … 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. WebNov 21, 2024 · where W is the grain weight (mg); A is the ﬁnal grain weight (mg); t is the time after anthesis (d); and B, k, and N are coefficients determined using regression.. The active grain filling period was defined as the period when W was between 5% (t 1) and 95% (t 2) of A.Therefore, the average grain filling rate during this period was calculated … small kitchen dining sets for 2

Different grain-filling rates explain grain-weight differences along

The Rho-family GTPase OsRac1 controls rice grain size and yield …

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 … 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 ... small kitchen islands with sinksWebOct 14, 2024 · Since the 2010s variety and subsoiling all improve the grain filling rate parameters of two periods, we suggest that should select the variety with higher grain filling rate in the rapidly ... high yield bonds fund

"WebOct 15, 2024 · Grain filling is a pivotal grain weight determinant factor and has a great impact on rice yield potential. High grain weight was attributed to a high grain-filling rate. Proteomic analysis during the early ripening stage of rice grains from two cultivars that possess contrasting phenotypes in grain-filling rates was performed to identify proteins … " - Grain-filling rate

Grain-filling rate

Grain Shrinkage and Grain Discount Calculator

WebFeb 26, 2010 · The grain-filling rate between two sampling stages was calculated as: grain-filling rate = 100-kernel weight of the margin for two sampling times/day. The … WebFeb 23, 2024 · The grain filling rate is the difference between the two 1000-grain weights and is divided by the number of days between two measurements. 2.3.4. Data Analysis …

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WebThe effect of N fertilization in grain fill rate was dissimilar among hybrids, reflecting a significant genotype and environment interaction response (Hybrid x N, Table 3, P<0.05). The progression of grain dry matter accumulation, grain water content, and grain percent water concentration for each hybrid and N treatment combination is shown in Figure 4. WebApr 14, 2024 · Zhu Lei and Huang Yucheng, et al. have carried out research and an engineering application for the pipe-filling technology of the paste made of coal gangue as an aggregate [8,9,10,11,12], conducted simulation and experimental research on the flow and diffusion laws of the gangue-filling paste in the caving zone above the underground …

WebAug 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 … WebFeb 26, 2010 · The grain-filling rate between two sampling stages was calculated as: grain-filling rate = 100-kernel weight of the margin for two sampling times/day. The average performance data generated in each replication and location was used as raw data in …

WebMay 1, 2024 · The seed size is determined by the grain-filling rate and duration in many crops (Yang and Zhang, 2006). Previous studies have demonstrated that wheat yield can be improved by improving the grain-filling rate (Mashiringwani et al., 1994) and increasing the duration of grain-filling (Monpara, 2011). WebJan 1, 2024 · Grain-filling rate (GFR) is an important and complex agronomic trait in rice, directly affecting grain plumpness, weight, and quality. To date, elite rice germplasm with rapid GFR is rare, and...

WebNov 18, 2024 · Experimental trials show that improved wheat cultivars with delayed anthesis and increased grain-filling rate 36, or late-maturing cultivars with early sowing 37, can …

WebMay 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 … small kitchen layout with dishwasherWebAug 26, 2014 · Grain growth rate (GGR) at 14 and 28 days after anthesis (DAA) showed positive correlations with grain weight in TS, and in LS genotypes flag leaf area was positively correlated with GGR at 14 DAA. Increasing days to heading resulted in higher grain yield, while increasing grain filling duration has little effect. high yield bonds to investWebEvaluation of the grain-filling rate and grain yield of F1 plants harboring GFR1 Ludao and the alleles of 20 hybrids widely cultivated commercially confirmed that favorable alleles of … high yield bonds in rising rate environmentWebSep 5, 2024 · The grain filling parameters for wild-type and different transgenic plants of miR1432 and OXmACOT GR0: Initial filling potential; Vam: Maximum filling rate; Va: Mean filling rate; tmax: Date when reaches maximum filling rate; Active period: Days of active grain filling. Values shown are the mean ± SD ( n = 60). high yield bonds declineWebApr 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 … high yield bonds rateWebCJ 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 ... high yield bonds eftWebGrain filling lasted between 362 to 400 GDD and included a lag phase that ranged from 67 to 86 GDD. Both the effective and maximum rates of grain filling ranged from 0.12 to … small kitchen light bulbs