Results 11 to 20 of about 441,705 (262)

Plant characteristics developed by breeding of hybrids F1 "beef" type tomato

open access: yesОвощи России, 2020
Relevance.Tomato hybrids of the "beef" type are a commodity group characterized by fruits whose mass exceeds 220-240 g. The fruits of this group are distinguished by an attractive aligned shape and color, large size and are in constant demand among ...
N. F. Tenkova   +4 more
doaj   +1 more source

Individual and Interactive Effects of Elevated Ozone and Temperature on Plant Responses

open access: yesHorticulturae, 2022
From the preindustrial era to the present day, the tropospheric ozone (O3) concentration has increased dramatically in much of the industrialized world due to anthropogenic activities. O3 is the most harmful air pollutant to plants.
Jong Kyu Lee   +3 more
doaj   +1 more source

VARIABILITY OF SEEDLING TRAITS IN SEMI-DWARF AND NON-DWARF SPRING BARLEY CULTIVARS [PDF]

open access: yesTrakia Journal of Sciences, 2022
The aim of the present study was to study some seed and seedling characteristics and their relationship with plant height in semi-dwarf and non-dwarf spring barley varieties.
N. Dyulgerov, B. Dyulgerova
doaj   +1 more source

Tolerância à interferência de plantas competidoras e habilidade de supressão por genótipos de soja: II. Resposta de variáveis de produtividade Tolerance to interference of competing plants and suppressive ability by soybean genotypes: II. Response of yield variables

open access: yesPlanta Daninha, 2004
As perdas de produtividade das culturas em decorrência da competição de plantas concorrentes geralmente aumentam quanto mais semelhantes forem suas características morfofisiológicas.
F.P. Lamego   +3 more
doaj   +1 more source

Critérios de calagem para a soja no sistema plantio direto consolidado Liming criteria for soybean in established no-tillage system

open access: yesRevista Brasileira de Ciência do Solo, 2006
As recomendações de calagem desenvolvidas para o sistema convencional de preparo do solo estão sendo utilizadas no sistema plantio direto, onde há uma dinâmica diferenciada dos atributos de acidez decorrente do acúmulo superficial de matéria orgânica e ...
Antonio Nolla, Ibanor Anghinoni
doaj   +1 more source

Effect of container size and types on the root phenotypic characters of Capsicum

open access: yesJournal of Horticultural Sciences, 2021
Capsicum genus comprised of several cultivars is considered as an important spice crop worldwide. Roots play a vital role in a plant to mine water from the deeper layers of the soil.
M S V Raviteja   +5 more
doaj   +1 more source

Air Pollution Effects in Some Plant Leaves Morphological and Anatomical Characteristics within Baghdad City. Iraq [PDF]

open access: yesEngineering and Technology Journal, 2019
The present study examined the air pollutants effects in seven plant species leaves, Olea europea L., Zizphus spina-christi L. Desf., Conocarpus lancifolius Engl., Albizia lebbeck L. Benth., Eucalyptus camaldulensis Dehnh., Clerodendron inermis L. Graeth
Abdul Hameed Al-Obaidy   +2 more
doaj   +1 more source

Characteristics of plant circular RNAs

open access: yesBriefings in Bioinformatics, 2018
Circular RNA (circRNA) is a kind of covalently closed single-stranded RNA molecules that have been proved to play important roles in transcriptional regulation of genes in diverse species. With the rapid development of bioinformatics tools, a huge number (95143) of circRNAs have been identified from different plant species, providing an opportunity for
Qinjie, Chu   +7 more
openaire   +2 more sources

Effect Of Plant Density On The Morphological Trait For Different Varieties Of Wheat (Triticum Aestivum L.)

open access: yesEurasian Journal of Science and Engineering, 2023
A factor experiment was carried out in the experimental field of Ankawa Research Center, during the spring season of 2023 to find out the effect of plant density on the morphological characteristics of different varieties of wheat.
Zhala Muhammad Ameen
doaj   +1 more source

Bazı İran Üçgülü Trifolium resupinatum L. Hatlarında Tohum Verimi ve Verim Unsurlarının Belirlenmesi

open access: yesJournal of Agricultural Sciences, 2006
Bu çalışmada, dünyada ve ülkemizde önemli tarımsal potansiyele sahip üçgül türlerinden olan İran üçgülü hatlarının tohum verimi ve verim komponentleri incelenerek en yüksek tohum verimini sağlayan bitkilerin ortaya konulması amaçlanmıştır. Araştırma 2005
Hayrettin Kendir, Akın Örsdöven
doaj   +1 more source

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