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Grain Yield Mapping: Yield Sensing, Yield Reconstruction, and Errors
Precision Agriculture, 2002Research findings are reviewed focusing on yield sensing methods, yield reconstruction, mapping, and errors. Yield sensing methods were explained and yield mapping process was briefly introduced. Grain flow through different combines was explained and the effects of combine dynamics on yield measurement accuracy were discussed.
Selcuk Arslan, Thomas S. Colvin
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Genetic and molecular control of grain yield in maize
Molecular Breeding, 2021Understanding the genetic and molecular basis of grain yield is important for maize improvement. Here, we identified 49 consensus quantitative trait loci (cQTL) controlling maize yield-related traits using QTL meta-analysis. Then, we collected yield-related traits associated SNPs detected by association mapping and identified 17 consensus significant ...
Hongwei Zhang +4 more
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Continuous Grain Yield Monitoring
Transactions of the ASAE, 1996Performance of an electronic yield monitor was evaluated in controlled and field environments. Laboratory experiments were conducted with forces applied by a universal testing machine on the grain flow sensor of the yield monitor. The yield monitor was then field tested on a combine on two different row lengths. The yield reported by the monitor in the
null F. Perez-Munoz, null T. S. Colvin
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Mineral Composition of Triticale Grains as Related to Grain Yield and Grain Protein
Crop Science, 1995Little has been published about the composition of mineral elements in triticale (× Triticosecale Wittm.) grains. Our study deals with the following questions: (i) How do increases in grain yield, resulting from growing triticale in more productive environments or growing more productive cultivars, affect the concentrations of minerals in the grains ...
Boy Feil, Dario Fossati
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2010
On the basis of introducing the fundamental principles of the least square methods, the Chebyshev polynomial data fitting method is given, by using this method, the grain yield of Jilin Province from 1952 to 2008 is analyzed. The results show that when analyzing the research data of agricultural economy, the least square method of the Chebyshev ...
Zhang, Hong-Qin +3 more
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On the basis of introducing the fundamental principles of the least square methods, the Chebyshev polynomial data fitting method is given, by using this method, the grain yield of Jilin Province from 1952 to 2008 is analyzed. The results show that when analyzing the research data of agricultural economy, the least square method of the Chebyshev ...
Zhang, Hong-Qin +3 more
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Genetic advance in yield components, grain yield and grain quality of soybean OS-lines
Sjemenarstvo, 2004Genetic improvement of soybean cultivars has had significant role in yield increasing as well as in development, improvement and stabilization of soybean production, respectively. The aim of this study was to evaluate genetic advance in yield components, grain yield and grain quality of soybean throughout analysis of agronomic values of new domestic ...
Sudarić, Aleksandra +3 more
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Diverse approaches to achieving grain yield in wheat
Functional & Integrative Genomics, 2011Artificial selection (domestication and breeding) leaves a strong footprint in plant genomes. Second generation high throughput DNA sequencing technologies make it possible to sequence the gene complement of a plant genome within 3 to 5 months, and the costs of doing so are declining very quickly.
Barrero, Roberto +2 more
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OsDCL3b affects grain yield and quality in rice
Plant Molecular Biology, 2019We reported that knockdown of OsDCL3b decreased grain yield but increased grain quality in rice, which is helpful for molecular breeding in crops. Multiple DICER-LIKE (DCL) genes usually exist and show diverse biochemical and phenotypic functions in land plants.
Peng-Fei Liao +8 more
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Identifying and exploiting grain yield genes in rice
Current Opinion in Plant Biology, 2008Improved grain yield has been a major focus of crop breeding programs around the world. With the accomplishments of the Rice Genome Project, genes regulating several agronomically important traits related to grain yield, such as tiller number, grain number, grain size, and plant height, have recently been identified.
Tomoaki, Sakamoto, Makoto, Matsuoka
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Soybean Breeding on the Grain Yield and Grain Quality
2002The soybean breeding program at the Agricultural Insitute Osijek is primary aimed at increasing yields of soybean (Glycine max (L.) Merrill) in Croatia. The objective of this research was to evaluate the genetic improvement of the grain yield and grain quality of 20 soybean promising lines in comparison to four commercial cultivars 0 maturity group ...
Sudarić, Aleksandra +2 more
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