Results 71 to 80 of about 2,217 (200)
Towards a Robust Method of Modelling Leaf Appearance in Plants [PDF]
, 1998 The thermal interval for leaf tip appearance (phyllochron) is a critical variable for modelling plant development and growth. Phyllochron varies across environments, but is generally constant for a species grown in specific environments. For example, the
Birch, C. J., Kiniry, J. R., Vos, J.
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Agrosystems, Geosciences &Environment, Volume 7, Issue 1, March 2024.Abstract Maize (Zea mays L.) productivity in Kenya has witnessed a decline attributed to the effects of climate change and biophysical constraints. The assessment of agronomic practices across agroecological zones (AEZs) is limited by inadequate data quality, hindering a precise evaluation of maize yield on a large scale. In this study, we employed the
Harison Kiplagat Kipkulei +10 more
wiley +1 more source
Using a hierarchical segmented model to assess the dynamics of leaf appearance in plant populations. [PDF]
, 2011 International audienceModeling inter-individual variability in plant populations is a key issue to enhance the predictive capacity of plant growth models at field level. In sugar beet, this variability is well illustrated by the phyllochron (thermal time
Baey, Charlotte, Cournède, Paul-Henry
core +2 more sources
Building the foundations of a Coffea arabica FSPM. [PDF]
, 2020 Highlights: Several data sets are being gathered to build a functional-structural model for Coffea arabica. The one pitfall in this integration process is the difficulty of calibrating a large number of parameters.
DAUZAT, J. +4 more
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Ciência Rural, 2013 A adubação orgânica pode ser uma alternativa viável na produção de gramíneas forrageiras, no entanto poucas são as informações referentes às doses e à composição dos principais adubos orgânicos.
Marco Antonio Previdelli Orrico Junior +4 more
doaj
Ciência e Agrotecnologia, 2005 Objetivou-se avaliar a dinâmica do aparecimento, do alongamento e da senescência de folhas do capim-elefante ‘Napier’ após pastejo de uniformização. O trabalho consistiu de dois experimentos, para o estudo de quatro tratamentos de adubação (T1: 100 kg de
Alex Carvalho Andrade +7 more
doaj +1 more source
Morphogenesis of native grasses of Pampa Biome under nitrogen fertilization
Revista Brasileira de Zootecnia, 2013 Morphogenetic and structural characteristics of the native grasses of the Pampa Biome Andropogon lateralis, Aristida laevis, Axonopus affinis, Erianthus angustifolius, Paspalum notatum, Paspalum plicatulum, Piptochaetium montevidense and Sorghastrum ...
Juliana Medianeira Machado +7 more
doaj
The qTSN positive effect on panicle and flag leaf Size of rice is associated with an early down-regulation of tillering [PDF]
, 2016 The qTSN4 was identified as rice QTL (Quantitative Traits Locus) increasing total spikelet number per panicle and flag leaf area but potentially reducing panicle number depending on the environment.
Anne eClement-Vidal +9 more
core +2 more sources
Agronomy, 2020 The herbage mass and nutritional value of harvested forage are fundamental determinants of the production potential of pastoral systems. The objective of this study was to evaluate the growth dynamics and accumulated herbage mass expressed in dry matter (
Iván Calvache +4 more
doaj +1 more source
Sistem Tanam Dan Umur Bibit Pada Tanaman Padi Sawah (Oryza Sativa L.) Varietas Inpari 13 [PDF]
, 2013 Penelitian dengan tujuan mempelajari pengaruh sistem tanam dan umur bibit yang tepat sehingga dapat meningkatkan produksi padi sawah (Oryza sativa L.) Varietas Inpari 13.
Aini, N. (Nurul) +2 more
core +1 more source