Results 31 to 40 of about 1,111,405 (308)
Soil boron fertilization: The role of nutrient sources and rootstocks in citrus production
Journal of Integrative Agriculture, 2017 Boron (B) is a key element for citrus production, especially in tropical regions, where the nutrient availability is commonly low in the soil.
Dirceu Mattos, Jr +4 more
doaj +1 more source
Divergent drivers of leaf trait variation within species, among species, and among functional groups. [PDF]
, 2018 Understanding variation in leaf functional traits-including rates of photosynthesis and respiration and concentrations of nitrogen and phosphorus-is a fundamental challenge in plant ecophysiology. When expressed per unit leaf area, these traits typically
Katabuchi, Masatoshi +9 more
core +3 more sources
Soil Organic Carbon in Mangrove Ecosystems with Different Vegetation and Sedimentological Conditions
Journal of Marine Science and Engineering, 2015 A large number of studies have been conducted on organic carbon (OC) variation in mangrove ecosystems. However, few have examined its relationship with soil quality and stratigraphic condition.
Naohiro Matsui +2 more
doaj +1 more source
A local regulatory network around three NAC transcription factors in stress responses and senescence in Arabidopsis leaves [PDF]
, 2013 A model is presented describing the gene regulatory network surrounding three similar NAC transcription factors that have roles in Arabidopsis leaf senescence and stress responses. ANAC019, ANAC055 and ANAC072 belong to the same clade of NAC domain genes
Abe +58 more
core +1 more source
Genetic analysis of leaf development in cotton
Development, 1991 Abstract Leaf shape in cotton is regulated by the developmental age of the shoot and by several major genes that affect leaf lobing. The effect of these factors was investigated by allometric analysis, cell lineage analysis, and by studying the expression of the leaf shape mutation, Okra, in genetic mosaics.
Dolan, L, Poethig, R
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash +4 more
wiley +1 more source
Revista Brasileira de Fruticultura, 2009 A nutrição mineral da videira constitui-se em importante fator para a qualidade dos vinhos. Devido a isso, avaliou-se o efeito de porta-enxertos no teor de nutrientes em diferentes tecidos da videira 'Cabernet Sauvignon' (Vitis vinifera L.) na Serra ...
Alberto Miele +2 more
doaj +1 more source
Performance and Meat Cholesterol Content of Broiler Chickens Fed Pluchea Indica L. Leaf Meal Reared Under Stress Condition [PDF]
, 2011 This experiment was conducted to study the effects of dietary addition Pluchea indica L. leaf meal on performances and meat cholesterol content of broiler.
Solikhah, H. (H) +2 more
core +1 more source
A comparison of leaf crystal macropatterns in the two sister genera Piper and Peperomia (Piperaceae) [PDF]
, 2012 Premise of the study: This is the first large-scale study comparing leaf crystal macropatterns of the species-rich sister genera Piper and Peperomia. It focuses on identifying types of calcium oxalate crystals and their macropatterns in leaves of both ...
Horner, Harry T +2 more
core +1 more source
Clonal analysis of leaf development in cotton
American Journal of Botany, 1998 Clonal analysis has been used to describe the cellular parameters of leaf development in American Pima cotton (Gossypium barbadense). Sectors (clones) induced before leaf initiation indicate that the leaf primordium arises from ~100 cells on the flank of the shoot meristem.
Dolan, L, Poethig, R
openaire +2 more sources