WebOct 5, 2024 · Grain number per spike (GNS) We identified QTLs for GNS on chromosomes 2A, 2D, 3B, 4A, 5A, and 6D. Seven QTLs were identified when QTLs with overlapping confidence intervals were the same QTL. The phenotypic variation explained (PVE) ranged … WebJul 1, 2006 · Since in each spike there may be as many as 140 or more florets produced and maybe no more than 40 grains ultimately develop (Sibony and Pinthus, 1988), it is clear that the number of potential sites for grain production greatly exceeds the number of grains actually Nitrogen and yield response
Manipulation and prediction of spike morphology traits for the ...
WebJan 27, 2024 · Kernel number spike −1 (KN) was determined by counting kernels of 50 spikes randomly selected in each plot before harvest. Kernel weight (KW) was determined by weighing 1000 kernels randomly selected from each plot. Grain yield was determined by harvesting the entire plot using hand and threshing the seed. Statistical Analysis imap fr6
Data from: Identification of stable QTL controlling multiple yield ...
WebMar 26, 2024 · Wheat grain yield is usually decomposed in the yield components: number of spikes / m2, number of grains / spike, number of grains / m2 and thousand kernel weight (TKW). These are correlated one with another due to yield component compensation. Under optimal conditions, the number of grains per m2 h … WebOct 10, 2024 · The spikelets along a spike differ in their fertility. This can be measured by the grain number and the grain yield (g) of the individual spikelets. Hence, the total grain … WebJan 1, 2024 · At the mature stage, spike number per meter (SNM) was determined in three random 1 m2 areas in each subplot, and 60 shoots were randomly used to count GNS. … imap for yahoo account