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Приказ резултата 11-20 од 81
Interrelationships between grain nitrogen content and other indicators of nitrogen accumulation and utilization efficiency in wheat plants
(Inst Investigaciones Agropecuarias, Chillan, 2012)
The topic of N wheat nutrition was prevalent during the last decades of the 20th century for many reasons such as energy crises, profitability of small grain production, and ecosystem protection and preservation. The ...
Morphological and ecological features as differentiation criteria for Colletotrichum species
(Lithuanian Research Centre for Agriculture and Forestry; Vytautas Magnus University, 2012)
Colletotrichum acutatum and Colletotrichum gloeosporioides are important post harvest apple fruit pathogens in temperate regions. Seven Colletotrichum isolates obtained from apple fruits with anthracnose symptoms, and two ...
Weed composition and control in apple orchards under intensive and extensive floor management
(Inst Investigaciones Agropecuarias, Chillan, 2020)
Weed control in apple tree (Malus domestica [Suckow] Borkh.) orchards continues to be a major problem. Weeds compete with fruit trees, which is manifested in production quality and quantity. The aim of this study was to ...
Sampling Error in Relation to Cyst Nematode Population Density Estimation in Small Field Plots
(Society of Nematologists, 2017)
Cyst nematodes are serious plant-parasitic pests which could cause severe yield losses and extensive damage. Since there is still very little information about error of population density estimation in small field plots, ...
Effects of climatic factors on grain vitreousness stability and heritability in durum wheat
(Tubitak Scientific & Technical Research Council Turkey, Ankara, 2014)
Modern durum wheat breeding programs are becoming more oriented toward creation of not only high-yield cultivars but also high quality, with good stability for the trait of interest. Vitreousness of grain is associated ...
Molecular and phenotypic characterisation of diverse temperate maize inbred lines in Southeast Europe
(Lithuanian Research Centre Agriculture & Forestry, Kedainiu R, 2017)
Maize (Zea mays L.) displays large genetic diversity created during the history of introduction from its Mexican centre of origin to other parts of the world and adaptation to a range of diverse environments. Despite such ...
Interaction of Two Neonicotinoid Insecticides and Lr Genes Focusing Wheat Growth and Residues
(Czech Academy Agricultural Sciences, Prague, 2015)
Seedlings of ten Lr near-isogenic lines (NIL) and four wheat lines with enhanced resistance to Puccinia triticina were treated with overdosed neonicotinoid insecticides. The enzyme of Lr 20 gene accelerated thiacloprid ...
Multiple marker-traits associations for maize agronomic traits
(Inst Investigaciones Agropecuarias, Chillan, 2016)
Association analysis is a relatively novel approach in quantitative traits studies that allows high resolution mapping and time efficient and direct application on breeding material. Since the markers, which are close to ...
The effect of heat stress on some main spike traits in 12 wheat cultivars at anthesis and mid-grain filling stage
(Czech Academy Agricultural Sciences, Prague, 2021)
High temperature decreases winter wheat grain yield by reducing the grain number and grain weight. The effect of heat stress on spike grain distribution and weight of individual grains within spike and spikelets was less ...
Sustainable Organic Corn Production with the Use of Flame Weeding as the Most Sustainable Economical Solution
(Basel : MDPI, 2021)
Flame weeding is an alternative method of weed control. Essentially, it is a supplement to other physical and mechanical processes used in organic production. Weed control costs have a large share of the total cost of crop ...