Results 11 to 20 of about 249,105 (274)

Analysis of Linkage on Interaction of Main Aspects (Genotype by Environment Interaction, Stability and Genetic Parameters) of 1000 Kernels in Maize (Zea mays L.)

Agriculture, 2023
The assessment of 1000-kernel weight holds significant importance in determining maize grain yield, and elucidating its underlying genetic mechanisms is imperative for enhancing its overall performance.
Kamila Nowosad, Jan Bocianowski, Farzad Kianersi, Alireza Pour-Aboughadareh   +3 more
doaj   +2 more sources

Comparative estimation of productivity, 1000-kernel weight and grain nature weight of the winter common wheat varieties according to the parameters of ecological adaptability and stability

Agrarian science, 2022
Relevance. The development of highly productive and stable varieties of grain crops has always been and will be the main breeding concern. The productivity of each variety greatly depends on its genotype, however, the formation of its level as a whole and its individual elements is influenced by growing conditions, in particular, weather and climatic ...
V. L. Chernova, O. V. Skripka, S. V. Podgorny, A. P. Samofalov, S. N. Gromova   +4 more
openaire   +3 more sources

Variability of the test weight and 1000-kernel weight of brewing barley cultivars depending on the genotype and weather conditions

Plant Breeding and Seed Production, 2020
В Інституті рослинництва ім. В.Я. Юр’єва НААН досліджено особливості мінливості маси 1000 зерен та натури в залежності від генотипу та умов вирощування. Вихідним матеріалом були 26 сортів різного еколого-географічного походження та напряму використання. Встановлено, що рівень прояву маси 1000 зерен і натури залежить від генотипу.
Vazhenina, O. E., Vasko, N. I., Solonechnyi, P. M., Solonechha, O. V.   +3 more
openaire   +4 more sources

Identification of spring barley genetic sources of increased and stable 1000 kernel weight performance (Hordeum vulgare L.)

Agroecological journal, 2021
The trials were conducted in 2018–2020 at the V.M. Remeslo Myronivka Institute of Wheat of NAAS. The aim of the research was to identify new spring barley genetic sources with combination of increased and stable 1000 kernel weight performance for creation initial breeding material under ecological conditions of the central part of Ukrainian Forest ...
V. Hudzenko, О. Demyanyuk, T. Polishchuk, O. Babii, A. Lysenko   +4 more
  +6 more sources

Analysis of the Factors of High Yielding Ability for a Japonica Type Rice Line, 9004, Bred in China. II. The determining process of 1000 kernel weight.

Japanese Journal of Crop Science, 1996
Using the materials in the previous report, factors determining winnowed hulled 1000 kernel weight (WHTKW) of the primary (PRB) and secondary rachis branch (SRB) at different parts on an ear in line 9004 (L9), which is bred in China, as well as high yielding japonica type glutinous rice, were analyzed in comparison with a Japanese non-glutinous rice ...
Youji Nitta, Yulong Wang, Yoshinori Yamamoto   +2 more
openaire   +4 more sources

Grain properties of yellow and red kernel maize hybrids from Serbia [PDF]

Selekcija i Semenarstvo, 2020
Physical traits, kernel structure and chemical composition of five yellow and five red kernel maize hybrids were the subjects of this study. The 1000-kernel weight, a physical indicator of grain quality, ranged from 325.76±7.47 g (ZP 555 red) to 375.63±4.
Nikolić Valentina, Božinović Sofija, Vančetović Jelena, Radosavljević Milica, Žilić Slađana   +4 more
doaj   +2 more sources

High nitrogen application rate and planting density reduce wheat grain yield by reducing filling rate of inferior grain in middle spikelets

Crop Journal, 2021
Excessive use of nitrogen fertilizer and high planting density reduce grain weight in wheat. However, the effects of high nitrogen and planting density on the filling of grain located in different positions of the wheat spikelet are unknown.
Yang Liu, Yuncheng Liao, Wenzhao Liu
doaj   +1 more source

Data‐driven performance metrics for neural network learning

International Journal of Adaptive Control and Signal Processing, EarlyView., 2023
Summary Effectiveness of data‐driven neural learning in terms of both local mimima trapping and convergence rate is addressed. Such issues are investigated in a case study involving the training of one‐hidden‐layer feedforward neural networks with the extended Kalman filter, which reduces the search for the optimal network parameters to a state ...
Angelo Alessandri, Mauro Gaggero, Marcello Sanguineti   +2 more
wiley   +1 more source

Studies on variability, correlation and path coefficient analysis for yield and quality traits in rice (Oryza sativa L.) genotypes

Electronic Journal of Plant Breeding, 2022
The research work was conducted to study the variability parameters, correlation and path coefficient analysis for yield and quality traits in rice.
P. Sadhana1*, Ch. Damodar Raju2, L.V. Subba Rao3 and Aparna Kuna4
doaj   +1 more source

Genome-Wide Association Study for Grain Protein, Thousand Kernel Weight, and Normalized Difference Vegetation Index in Bread Wheat (Triticum aestivum L.)

Genes, 2023
Genomic regions governing grain protein content (GPC), 1000 kernel weight (TKW), and normalized difference vegetation index (NDVI) were studied in a set of 280 bread wheat genotypes.
Gopalareddy Krishnappa, Hanif Khan, Hariprasanna Krishna, Narayana Bhat Devate, Satish Kumar, C. Mishra, Om Parkash, Sachin Kumar, Monu Kumar, H. M. Mamrutha, G. Singh, G. Singh   +11 more
semanticscholar   +1 more source