Results 31 to 40 of about 230,116 (285)
Plant Methods, 2023 Background The time between the appearance of successive leaves, or phyllochron, characterizes the vegetative development of annual plants. Hypothesis testing models, which allow the comparison of phyllochrons between genetic groups and/or environmental ...
Sandra Plancade +5 more
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Morphogenesis in pastures with Tanzania grass fertilized with nitrogen doses under a grazing system
Acta Scientiarum: Animal Sciences, 2015 The morphogenetic and structural characteristics, coupled to forage production of Tanzania grass with nitrogen (N) doses during the seasons of the year, at intermittent grazing, were analyzed.
Cecilio Viega Soares Filho +4 more
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Revista Brasileira de Zootecnia, 2012 The objectives of this study were to evaluate morphogenetic characteristics and tillering dynamics in Tanzania grass fertilized and non-fertilized with nitrogen, under intermittent grazing, in the spring and the summer.
Cláudio Fabrício da Cruz Roma +5 more
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Morphogenesis in guinea grass pastures under rotational grazing strategies
Revista Brasileira de Zootecnia, 2012 This study was conducted in order to evaluate the morphogenetic and structural characteristics of guinea grass cv. Mombasa under three post-grazing heights (intense - 30 cm, lenient - 50 cm and variable - 50 in spring-summer and 30 cm in autumn-winter ...
Denise Baptaglin Montagner +7 more
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Acta Scientiarum: Animal Sciences, 2023 The aim of this study was to examine the effect of longer cutting intervals on morphogenetic and structural traits, herbage production, nutritional value, and in vitro digestibility of Guinea grass cv. Mombaça (Mombaça grass). Four cutting intervals (49,
Luciana Junges +8 more
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Acta Scientiarum: Animal Sciences, 2020 This study aimed to evaluate the morphogenic and structural characteristics of six Panicum maximum cultivars during the establishment period. A completely randomized block design with four replicates and six treatments (Tamani, Mombaça, Massai, Tanzania,
Ana Beatriz Graciano da Costa +8 more
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Agriculture, 2015 The aim of this study was to determine the morphology of rhizome production, in two contrasting rhizomatous (R) and non-rhizomatous (NR) tall fescue (Schedonorus arundinaceus (Schreb.) Dumort) populations, and to assess whether rhizome production is ...
Racheal H. Bryant +2 more
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Modeling of Shoot Elongation and Leaf Appearance in Potted Mulberry
Plant Production Science, 2000 To predict mulberry growth, modeling of shoot elongation and leaf appearance of potted mulberries was attempted. Potted mulberries were grown in temperature-controlled phytotrons. Changes in the rates of mulberry shoot elongation and leaf appearance, and
Kuniaki Fukui
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Ciência Rural, 2016 This study aims to verify, accurate and precisely, the responses of Italian ryegrass 'BRS Ponteio' cultivar to different frequencies of defoliation for forage production and especially for seed production.
Ricardo Pereira da Cunha +6 more
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Measuring Tiller Development and Mortality in Winter Wheat under Field Conditions
Agrosystems, Geosciences & Environment, 2019 Core Ideas Seeding rate is important for measuring phyllochron interval and maximum number leaf. As seeding rate increases, phyllochron interval increases; as seeding rate increases, maximum leaf number decreases.
M. Scott Tilley +2 more
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