Results 41 to 50 of about 37,219 (257)

Effects of the second crop on maize yield and yield components in organic agriculture [PDF]

open access: yes, 2008
The second crop use in organic agriculture is a known method of maintaining the soil tilth, soil protection against environmental deterioration, soil nutrients conservation and even the weed control.
Birkás, Márta   +6 more
core  

Soil biochemistry and microbial activity in vineyards under conventional and organic management at Northeast Brazil. [PDF]

open access: yes, 2011
The São Francisco Submedium Valley is located at the Brazilian semiarid region and is an important center for irrigated fruit growing. This region is responsible for 97% of the national exportation of table grapes, including seedless grapes. Based on the
Adriana Mayumi Yano-Melo   +64 more
core   +3 more sources

CROP WILD RELATIVES OF THE AKTOBE FRORAL DISTRICT

open access: yesТруды по прикладной ботанике, генетике и селекции, 2018
For the first time crop wild relatives have been found and recorded in the Aktobe floral district. They have been catalogued in a summary of crop wild relatives which includes data on 412 species.
S. A. Aipeisova
doaj   +1 more source

Centromere-Specific Single-Copy Sequences of Secale Species

open access: yesPlants, 2022
Single-copy FISH analysis is a useful tool to physically locate a given sequence on chromosome. Centromeric single-copy sequences can be used to locate the position of centromere and disclose the subtle differences among different centromeres.
Zijin Pan   +3 more
doaj   +1 more source

Climate Change, Air Quality, and Pollen Allergies—State of the Art and Recommendations for Research and Public Health

open access: yesAllergy, EarlyView.
ABSTRACT Allergies are one of the major health challenges of our time, associated with a high individual burden of disease and high costs for the healthcare system. Given their prevalence, allergies are also highly relevant from a public health perspective. The development of allergic diseases is multifactorial. In addition to individual factors (e.g.,
Jobst Augustin   +13 more
wiley   +1 more source

Development of rye embryo. I. Preliminary investigations on ultrastructure of 7-day-old proembryo

open access: yesActa Societatis Botanicorum Poloniae, 2014
Ultrastructural examination of 7-day-old rye proembryos did not reveal distinct differences in the cell structure of its particular parts. It was noted, however, that in the cells of the apical part vacuoles and multivesicular bodies were more numerous ...
Barbara Stefaniak
doaj   +1 more source

Underutilised crops in Europe: An interdisciplinary approach towards sustainable practices

open access: yesArchaeometry, EarlyView.
Abstract In the context of a rapidly growing global population and significant climatic and environmental change, there is an urgent need to produce nutritious food in a sustainable manner. Some crops are underutilised in Europe, despite their suitability to local environments, viability for sustainable production and potential to improve diets.
Meriel McClatchie   +18 more
wiley   +1 more source

Effects of sowing time on pink snow mould, leaf rust and winter damage in winter rye varieties in Finland [PDF]

open access: yes, 2005
Disease infection in relation to sowing time of winter rye (Secale cereale) was studied in southern Finland in order to compare overwintering capacity of modern rye varieties and to give recommendations for rye cultivation.
Avikainen, Hanna   +4 more
core  

Enhancing tomato regeneration and genetic transformation efficiencies via exogenous chemical treatment and the GRF5 gene modulation

open access: yesJournal of Integrative Plant Biology, EarlyView.
Supplementation of Driver and Kuniyuki Walnut Medium with phloroglucinol enhanced regeneration efficiency in tomato tissue culture. Heterologous expression of an Arabidopsis growth‐regulating factor gene, GROWTH‐REGULATING FACTOR5 (GRF5), in tomato improved regeneration and transformation efficiency, suggesting a synergistic effect between ...
Junjie Rong   +6 more
wiley   +1 more source

Utilização do triticale (Triticale hesaploide) na alimentação de suínos

open access: yesSemina: Ciências Agrárias, 1996
Esta revisão de literatura descreve a composição química e os resultados de desempenho de suínos em crescimento e terminação alimentados com triticale (Triticale hexaploide); uma cultura de grão relativamente nova, produzida pelo cruzamento do trigo ...
Flordivina Mikami   +3 more
doaj   +1 more source

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