Results 71 to 80 of about 257,038 (191)

Effect of various shapes of seed and initial germination percent on vigor and its relationship with seedling field emergence of hybrid maize (Zea mays L.,) single cross 704 [PDF]

open access: yesعلوم و فناوری بذر ایران, 2017
In order to study on effect of hybrid maize single cross 704 having different primary germination percent various seed shapes on vigor and seedling field emergence, research was conducted at Seed and Plant Certification and Registration Institute (SPCRI)
Sh. Hashemi Fesharaki   +2 more
doaj   +1 more source

Expression Level of Bacillus subtilis Germinant Receptors Determines the Average Rate but Not the Heterogeneity of Spore Germination [PDF]

open access: yesJournal of Bacteriology, 2013
ABSTRACT Germination of Bacillus subtilis spores can be triggered by the binding of specific nutrients, called germinants, to germinant receptors (GRs) in the spore's inner membrane. This interaction eventually initiates, with variable time delays, the release of dipicolinic acid and cations from the spore
Jing-qiao, Zhang   +4 more
openaire   +2 more sources

Determination of Temperature and Light Optima for Seed Germination and Seedling Development of Spiderplant (Cleome gynandra L.) Morphotypes from western Kenya [PDF]

open access: yes, 2011
Spiderplant (Cleome gynandra) is an African indigenous vegetable (AIV) in many parts of sub-Saharan Africa, especially in most countries in eastern and southern Africa, where it is a semi-cultivated popular tropical species.
Groot, S.P.C.   +2 more
core   +1 more source

Seed Pretreatment and Germination Rates of Parkia biglobosa

open access: yesAsian Journal of Agricultural and Horticultural Research
Parkia biglobosa (African locust bean) is a versatile leguminous tree with high ecological, nutritional, and economic importance in Sub-Saharan Africa. However, seed dormancy caused by a stiff seed coat limits its propagation. Aim: This study investigated the effects of several pretreatment procedures on P.
Kadijatu B. Sheriff   +1 more
openaire   +1 more source

Chemical Stimulation of Germination Rate in Aged Tomato Seeds1

open access: yesJournal of the American Society for Horticultural Science, 1974
Abstract The germination rate of 10-year-old seeds of tomato, Lycopersicon esculentum Mill., line Mo. 17-St-23 was significantly increased by continuous soak treatments of GA 3 (0, 10 ppm) + kinetin (1, 10, 50 ppm) + KNO
E. Earl Puls, Victor N. Lambeth
openaire   +1 more source

Improved clonality assessment in germinal centre/post-germinal centre non-Hodgkin’s lymphomas with high rates of somatic hypermutation [PDF]

open access: yesJournal of Clinical Pathology, 2006
Background: PCR detects clonal rearrangements of the Ig gene in lymphoproliferative disorders. False negativity occurs in germinal centre/post-germinal centre lymphomas (GC/PGCLs) as they display a high rate of somatic hypermutation (SHM), which causes primer mismatching when detecting Ig rearrangements by PCR.
Catherwood, M.A.   +5 more
openaire   +3 more sources

Artificial Ecological System Hydroponics: The Wheat Grains Germination Rate

open access: yesInternational Journal of Engineering and Advanced Technology, 2019
This article presents the results of wheat grains germination using the hydroponic method with the use of various waters rich in nutrients, including the water from the river, the water from a fish tank, and the water from a well. During the germination, the average seeds germination rate reached 98 %.
Natalya Alexandrovna Yurina*   +5 more
openaire   +1 more source

Seed factors involved in early seedling establishment of Festuca arundinacea (tall fescue) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology and Biotechnology at Massey University, New Zealand [PDF]

open access: yes, 1995
New Zealand pastures are commonly based on vigorously growing Lolium (ryegrass) species. In many situations, however, it is often advantageous to combine the vigorous qualities of Lolium species with the versatility of other species such as Festuca ...
Murray, Patricia Alison
core  

The Role of Male Flowers and Bearing Status on Pollen Germination in Olive (Olea europaea L.) [PDF]

open access: yesAgrotechniques in Industrial Crops
Olive is an andromonoecious plant producing both male and perfect flowers. This study was performed to determine the pollen germination percentage and growth rate of male and perfect flowers of Zard and Roghani cultivars in 2015 at the Tarom olive ...
Mahmoud Azimi, Hossein Jafary
doaj   +1 more source

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