Results 41 to 50 of about 5,038,347 (397)

A model of dry matter partitioning in trees [PDF]

open access: yesTree Physiology, 1998
In mechanistic growth models, the description of assimilate allocation or dry matter partitioning plays a key role. Although theoretical concepts of allocation exist, they include many parameters that cannot be quantified. Therefore, many growth models use descriptive keys that represent the proportions of dry matter or carbohydrates assigned to each ...
openaire   +3 more sources

Effects of phosphorus and potassium fertilizers on dry matter accumulation, distribution and yield of relay strip intercropping soybean

open access: yes浙江大学学报. 农业与生命科学版, 2012
The effects of phosphorus (P) and potassium (K) fertilizers on dry matter accumulation, distribution and yield of soybean were studied by randomized block design in relay strip intercropping system of maize-soybean.
LEI Ting   +5 more
doaj   +1 more source

Dry matter and macronutrient accumulation in fruits of Conilon coffee with different ripening cycles

open access: yes, 2014
The period between anthesis and fruit ripening varies according to the Conilon coffee (Coffea canephora) genotype. Therefore, the time of the nutritional requirements for fruit formation may differ, depending on the formation phase and the genotype, and ...
F. Partelli   +3 more
semanticscholar   +1 more source

Evaluasi nilai kecernaan in vitro bahan kering dan bahan organik biskuit biosuplemen daun katuk (Sauropus androgynus L.Merr) untuk sapi perah PFH

open access: yesJurnal Ilmu-Ilmu Peternakan, 2018
The aim of this research is to evaluate dry matter digestibility value and organic matter biscuits biosuplemen leaf katuk in vitro. The research materials were biosupplement biscuits, consist of katuk leaf, molasses and concentrate of lactation.
kartika budi utami   +1 more
doaj   +1 more source

Determination of the minimum dry matter index for the optimum harvest of ‘Hass’ avocado fruits in Colombia

open access: yes, 2014
Colombia has become an important producer of 'Hass' avocado in the last three years; however, a minimum dry matter content has not been established as a maturity index for harvest.
C. Carvalho   +2 more
semanticscholar   +1 more source

Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target

open access: yesFEBS Letters, EarlyView.
This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz   +5 more
wiley   +1 more source

Determination of chemical properties in ‘calçot’ (Allium cepa L.) by near infrared spectroscopy and multivariate calibration [PDF]

open access: yes, 2018
‘Calçots’, the immature floral stems of second-year onion resprouts, are an economically important traditional crop in Catalonia (Spain). Classical approaches to evaluating the chemical properties of ‘calçots’ are time consuming and expensive; near ...
Boqué, Ricard   +5 more
core   +2 more sources

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

Aspergillus spp. and Bacillus spp. as Growth Promoters in Cotton Plants Under Greenhouse Conditions

open access: yesFrontiers in Sustainable Food Systems, 2021
This study aimed to verify the potential of three Aspergillus and Bacillus species as growth promoters in cotton plants under greenhouse conditions.
Paola Andrea Escobar Diaz   +4 more
doaj   +1 more source

Leaf area expansion and dry matter accumulation during establishment of broad bean and sorghum at different temperatures and soil water contents in two types of soil in mediterranean Portugal [PDF]

open access: yes, 2005
Crop establishment is a major factor determining crop productivity in the field and is strongly controlled by soil temperature and soil moisture. Fast leaf expansion and dry matter accumulation during crop establishment are required for an adequate ...
Abreu, Francisco, Andrade, José
core   +1 more source

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