Results 41 to 50 of about 113,947 (303)

Determination of soybean (Glycine max L. [Merrill]) microspores development stage based on the length of flower buds

open access: yesJournal of Biological Researches, 2015
The number of published reports of flower buds, anthers and on microspore culture of horticultural plants, especially in soybean is very low. The purpose of this research is to determine soybean microspores development stage based on the length of flower
Sumarmi Sumarmi
doaj   +1 more source

Evaluation of oryzalin-induced putative polyploids of Jasminum sambac cv. Ramanathapuram Gundumalli

open access: yesJournal of Horticultural Sciences
The aim of the research was to create genetic variations in Jasminum sambac using oryzalin as a polyploidizing agent. Rooted stem cuttings of J. sambac were treated with oryzalin (0.005, 0.01 and 0.05%) and their vegetative and flowering parameters were
S Vishnupandi   +4 more
doaj   +1 more source

Verbetering trekresultaten van vroege trek bij Viburnum opulus "Roseum" (sneeuwbal): Onderzoek naar bloemknopontwikkeling en koubehoefte voor rustdoorbreking [PDF]

open access: yes, 2011
In the early forcing of Viburnum opulus 'Roseum' (Snowball), results are sometimes disappointing: only a few or sometimes none of the buds develop into inflorescences, or so-called 'grass balls' emerge. At the request of the growers and with funding from
Kromwijk, J.A.M.
core   +1 more source

ZSL Orchestrates Synaptonemal Complex Assembly as a Central Region Scaffold to Ensure Synapsis Fidelity and Crossover Control in Polyploid Meiosis

open access: yesAdvanced Science, EarlyView.
A central molecular adaptor, ZSL, is identified that links transverse filaments ZYP1 to central element SCEP1/2 to drive synaptonemal complex assembly in Brassica napus. Loss of ZSL abolishes synaptonemal complex formation, disrupts meiotic chromosome segregation, and markedly increases crossovers, providing mechanistic insight into meiotic fidelity ...
Miaowei Geng   +16 more
wiley   +1 more source

Circadian and phytohormone responses underlying red and blue light control of flowering in pepino (Solanum muricatum)

open access: yesScientia Horticulturae
Light quality profoundly influences flowering time in horticultural crops, yet molecular mechanisms remain poorly characterized in emerging species. Comprehensive transcriptomic and metabolomic analyses revealed that blue light significantly delayed ...
Guangnan Zhang   +3 more
doaj   +1 more source

Multiple transcriptome comparisons reveal the essential roles of FLOWERING LOCUS T in floral initiation and SOC1 and SVP in floral activation in blueberry

open access: yesFrontiers in Genetics, 2023
The flowering mechanisms, especially chilling requirement-regulated flowering, in deciduous woody crops remain to be elucidated. Flower buds of northern highbush blueberry cultivar Aurora require approximately 1,000 chilling hours to bloom ...
Guo-qing Song   +2 more
doaj   +1 more source

Influence of flower bud density, flower bud drop and fruit set on apricot productivity

open access: yesScientia Horticulturae, 2004
Flower bud density, flower bud drop and fruit set were studied for nine apricot cultivars in order to understand the influence of these variables on apricot biology and productivity. Cultivars in southern Spain were chosen as representatives of different flowering times and productivity.
Alburquerque, Nuria   +2 more
openaire   +2 more sources

INVERTASES OF LILIUM LONGIFLORUM FLOWER BUDS [PDF]

open access: yesHortScience, 1990
Sucrose is the major form of translocated carbohydrate in most plants. While enzymes of sucrose degradation have been well studied in many agronomic crop sinks, little is known about the physiology of sucrose breakdown in most floral tissues. Invertase and sucrose synthase are accepted as the key enzymes responsible for sucrose breakdown.
William B. Miller, Shi Niu
openaire   +1 more source

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar   +2 more
wiley   +1 more source

Morphological Analysis, Bud Differentiation, and Regulation of “Bud Jumping” Phenomenon in Oncidium Using Plant Growth Regulators

open access: yesHorticulturae
Oncidium has an important market value, with important high-grade cut orchids and potted flowers on the flower market. In the Oncidium cut flowers production industry, there is a common phenomenon that the development of vegetative buds disrupts the ...
Hanqiao Lan   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy