Results 21 to 30 of about 10,901,941 (264)

Plant Population and Maize Grain Yield: A Global Systematic Review of Rainfed Trials

Crop science, 2018
Maize (Zea mays L.) productivity has increased globally as a result of improved genetics and agronomic practices. Plant population and row spacing are two key agronomic factors known to have a strong influence on maize grain yield.
S. Haarhoff, P. Swanepoel
semanticscholar   +1 more source

Sowing date, cultivars and plant density for second crop narrow row cotton

Pesquisa Agropecuária Tropical, 2015
The second crop narrow row cotton under rainfed conditions, after soybean or common bean harvest, has increased in the Midwest Brazilian Savannah. This change in sowing date exposes cotton plants to adverse environmental conditions.
Alexandre Cunha de Barcellos Ferreira, Ana Luiza Dias Coelho Borin, Giovani Greigh de Brito, João Luis da Silva Filho, Julio Cesar Bogiani   +4 more
doaj   +1 more source

Densidade de plantio e rendimento de frutos do meloeiro (Cucumis melo L.) Plant density and fruit yield of muskmelon(Cucumis melo L.)

Revista Brasileira de Fruticultura, 2003
O objetivo do trabalho foi avaliar os efeitos da densidade de plantio (7; 10; 13; 16; 19; 22 e 25 mil plantas/ha) sobre o rendimento de frutos do meloeiro, cv. Gold Pride.
Paulo Sérgio Lima e Silva, Jailton Roberto da Fonseca, Jaedson Cláudio Anuncia Mota, Jaeveson da Silva   +3 more
doaj   +1 more source

Physiological and agronomic responses of maize (Zea maysL) cultivars to plant population and defoliation at post-anthesis in the humid rainforest

Acta Agriculturae Slovenica, 2018
Variations in response pattern of maize (Zea mays)grown at plant populations, defoliated at post-anthesis in the rainforest were tested. Two field trials were conducted at Abeokuta, (Longitude 3025’E, Latitude 7015’N; 144 m a.s.l) and Ibadan (3056’E ...
Olalekan Suleiman SAKARIYAWO, Doyin OGUNDIRAN, Paul SOREMI, Sunday ADERIBIGBE   +3 more
doaj   +1 more source

Genomic analyses point to a low evolutionary potential of prospective source populations for assisted migration in a forest herb

Evolutionary Applications, 2022
Climate change is increasingly impacting temperate forest ecosystems and many forest herbs might be unable to track the changing climate due to dispersal limitation.
Frederik Van Daele, Olivier Honnay, Hanne De Kort   +2 more
doaj   +1 more source

Efeitos de herbicidas e populações de plantas na nodulação e produção da soja (Glycine max (L.) Merril 'Santa Rosa') Effects of herbicides and plant populations on nodulation and yield in soybeans Glycine max (L. ) Merril 'Santa Rosa'

Planta Daninha, 1981
Três experimentos de campo e um em vasos foram conduzidos com a cultura da soja 'Santa Rosa', para estudar os efeitos da aplicação de diferentes herbicidas, combinados com diferentes populações de plantas, sobre a nodulação, produção de grãos e teor de N
R. Deuber, P.N. Camargo, L.H. Signori
doaj   +1 more source

Population sequencing enhances understanding of tea plant evolution

Nature Communications, 2020
Tea is an economically important plant characterized by a large genome, high heterozygosity, and high species diversity. In this study, we assemble a 3.26-Gb high-quality chromosome-scale genome for the ‘Longjing 43’ cultivar of Camellia sinensis var ...
Xinchao Wang, Hu Feng, Yuxiao Chang, Chunlei Ma, Liyuan Wang, Xinyuan Hao, Alun Li, Hao Cheng, Lu Wang, P. Cui, Jiqiang Jin, Xiaobo Wang, K. Wei, Cheng-xiang Ai, Sheng Zhao, Zhichao Wu, Youyong Li, Benying Liu, Guo-Dong Wang, Liang Chen, Jue Ruan, Yajun Yang   +21 more
semanticscholar   +1 more source

Plant Density and Location: Optimization of Growth and Quality of Cut Sunflower in Tropical and Subtropical Environments

Plants
The cultivation of sunflower (Helianthus annuus L.) as a cut flower stands out in floriculture due to its aesthetic beauty and commercial value. Understanding how cut sunflower genotypes adapt to different edaphoclimatic regions and management practices ...
Tuane Carlesso Tomasi, Lucas Coutinho Reis, Tiago Ledesma Taira, Jackeline Schultz Soares, Regina Tomiozzo, Lilian Osmari Uhlmann, Nereu Augusto Streck, José Carlos Sorgato   +7 more
doaj   +1 more source

A desuniformidade de emergência reduz o rendimento de grãos de milho Uneven emergence reduces maize grain yield

Ciência Rural, 1999
Altos rendimentos de milho estão relacionados à emergência rápida, completa e regular das plantas. Este trabalho foi conduzido em Lages (SC), com o objetivo de avaliar o efeito da desuniformidade de emergência e da população de plantas sobre o rendimento
Aldo Merotto Junior, Luis Sangoi, Marcio Ender, Altamir Frederico Guidolin, Hector Silvio Haverroth   +4 more
doaj   +1 more source

Genomic Diversity and Clinical Variability in Pediatric Primary Cutaneous Anaplastic Large Cell Lymphoma: A Case Series

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Primary cutaneous anaplastic large cell lymphoma (pcALCL) is a rare pediatric CD30‐positive T‐cell lymphoproliferative disorder with an excellent prognosis, but its genomic drivers are poorly defined. We report three children with skin‐limited disease demonstrating striking molecular heterogeneity, including NPM::ALK, NUP214::FRK, and a novel ...
Shoshana Greenberger, Efrat Bar‐Ilan, Victoria Marcu, Evgeny Grishin, Rinat Yacobi, Aviv Barzilai, Hana Golan, Assaf Arie Barg   +7 more
wiley   +1 more source