Results 21 to 30 of about 441,705 (262)

Relationship Between Herbage Yield and Plant Characteristics for Some Range Forage Plants

Forestist, 2007
In range management studies, determination of herbage yield of the vegetation in the area is very important from the aspects of preparation of grazing plans and determination of utilization percentage.
Mehmet Özcan, Sena İsmet İster, Ferhat Gökbulak   +2 more
doaj   +1 more source

Response of some Chickpea (Cicer arietinum L.) Varieties to Changes in Plant Density [PDF]

Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2020
Chickpea (Cicer arietinum L.) is commonly grown under dryland conditions during spring on soils that conserve moisture from the preceding season, in Iran. Seeding rate can have a major impact on production of chickpea.
Kazhal Pirzahiri, Homayoun Kanouni, Asaad Rokhzadi   +2 more
doaj   +1 more source

Interferência de picão-preto e guanxuma com a soja: efeitos da densidade de plantas e época relativa de emergência Interference of hair beggarticks and arrowleaf sida with soybeans: effects of plant density and relative emergence time

Ciência Rural, 2004
O objetivo deste trabalho foi avaliar as influências de densidades de picão-preto (Bidens pilosa L.) e guanxuma (Sida rhombifolia L.) e de épocas de sua emergência em relação à da soja, no grau de interferência que ocasionam à cultura.
Nilson Gilberto Fleck, Mauro Antônio Rizzardi, Dirceu Agostinetto, Alvadi Antônio Balbinot Junior   +3 more
doaj   +1 more source

Plant tissue characteristics of Miscanthus x giganteus

Scientific Data, 2022
Measurement(s) plant tissue chemical composition Technology Type(s) inductively coupled plasma with optical emisison spectroscopy • UV-Visible and fluorescence spectroscopy Sample Characteristic - Organism Miscanthus x giganteus Sample Characteristic ...
Oliva Pisani, Dan Liebert, Timothy C. Strickland, Alisa W. Coffin   +3 more
doaj   +1 more source

Exclosure size affects young blue oak seedling growth

California Agriculture, 2007
Blue oak, a tree native only to California, is notoriously slow-growing, and its low regeneration rate has prompted concern about the species' future survival in some areas of the state.
Ralph Phillips, Neil McDougald, Edward Atwill, Doug UC Davis   +3 more
doaj   +1 more source

Plant coilin: structural characteristics and RNA-binding properties. [PDF]

PLoS ONE, 2013
Cajal bodies (CBs) are dynamic subnuclear compartments involved in the biogenesis of ribonucleoproteins. Coilin is a major structural scaffolding protein necessary for CB formation, composition and activity.
Valentine Makarov, Daria Rakitina, Anna Protopopova, Igor Yaminsky, Alexander Arutiunian, Andrew J Love, Michael Taliansky, Natalia Kalinina   +7 more
doaj   +1 more source

Dynamic restoration mechanism of plant community in the burned area of northeastern margin of Qinghai-Tibet Plateau

Frontiers in Plant Science
Forest fires play a pivotal role in influencing ecosystem evolution, exerting a profound impact on plant diversity and community stability. Understanding post-fire recovery strategies holds significant scientific importance for the ecological succession ...
Zizhen Li, Jia Wei, Xiaolei Zhou, Qing Tian, Wanpeng He, Xueping Cao   +5 more
doaj   +1 more source

The HIT Network for Children and Adolescents With CNS Tumors Facilitates Improvements of Diagnostic Assessments, Multimodal Treatments, Individual Counseling, and Research in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski, Michael C. Frühwald, Gudrun Fleischhack, Stephan Tippelt, Pablo Hernáiz‐Driever, Olaf Witt, Astrid Gnekow, Christof Kramm, Matthias Eyrich, Johannes E. A. Wolf, Hermann Müller, Carsten Friedrich, Uwe R. Kordes, Denise Obrecht‐Sturm, Petra Ketteler, Barbara von Zezschwitz, Pascal Johann, Dominik Sturm, Karoline Nemes, Stefan Schönberger, Till Milde, Brigitte Bison, Monika Warmuth‐Metz, Torsten Pietsch, Ulrich Schüller, Arend Koch, David Capper, Martin Hasselblatt, Christian Thomas, Christian Hagel, Stefan M. Pfister, Felix Sahm, David T. W. Jones, Martin U. Schuhmann, Jürgen Krauss, Pedram Emami, Ahmed El Damaty, Rolf D. Kortmann, Rudolf Schwarz, Jürgen Debus, Mechthild Krause, Fabian Pohl, Holger Ottensmeier, Lisa Bußenius, Katja Baust, Andreas Faldum, Cecile Ronckers, Desiree Grabow, Martin Benesch, Thomas Perwein, Karin Dieckmann, Irene Slavc, Johannes Gojo, Nicolas U. Gerber, André O. von Bueren, Katrin Scheinemann, Gabriele Calaminus, Beate Timmermann, Ulrich‐Wilhelm Thomale, Martin Mynarek   +59 more
wiley   +1 more source

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware, Colter K. Clayton, Fang Wang, Sedigheh Mirzaei, Kyla Shelton, Tara M. Brinkman, Victoria Willard, Katianne M. Howard Sharp, Kevin Krull, Lindsay F. Schwartz, Melissa M. Hudson, Gregory T. Armstrong, Kirsten K. Ness, Rachel T. Webster   +13 more
wiley   +1 more source

Trampling and Dung and Urine Addition of Livestock Increase the Soil Organic Carbon in Mountain Meadows by Augmenting the Organic Carbon in Different Aggregates

Agronomy
Grassland soil carbon stocks contain substantial amounts of organic carbon and play a crucial role in the global carbon cycle. Grazing is one of the most primary land use types in grasslands.
Weisi Li, Qunce Sun, Shuzhen Zhang, Xiaojing Hu, Manlike Asiya, Jie Xiong, Mengyue Wang, Xuerui Wang, Runzhou Long, Guili Jin   +9 more
doaj   +1 more source