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Pollen storage of Fragaria and Potentilla
Euphytica, 1989Low temperature and humidity were used for the storage of pollen of four species of Fragaria (2n=14, 42 and 56) and two species of Potentilla (2n=14). The stainability of Fragaria pollen was assessed over a number of years by use of aceto-carmine stain and its viability by cross-pollinations; stainability of Potentilla pollen was assessed by ...
W. H. MacFarlane Smith +2 more
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Pollen collection and storage.
2018Abstract Shed pollen of oil palm is binucleate, it has two cells (one vegetative and one generative), and can live for about a week in situ. However, fresh pollen can be collected from flowering male inflorescences, purified and stored for over 20 years in cold, desiccated and vacuumed conditions. The processes involved are described.
U. Setiawati +4 more
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Antioxidants
Bee pollen (BP) is a very valuable bee product, and its value depends on its proteins, lipids, amino acids, carbohydrates, vitamins, minerals, and biologically active compounds such as phenolic compounds, which may change depending on the method of ...
Rosita Stebuliauskaitė +7 more
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Bee pollen (BP) is a very valuable bee product, and its value depends on its proteins, lipids, amino acids, carbohydrates, vitamins, minerals, and biologically active compounds such as phenolic compounds, which may change depending on the method of ...
Rosita Stebuliauskaitė +7 more
semanticscholar +1 more source
Viability and storage of bromeliad pollen
Euphytica, 2002Several bromeliad species from two different subfamilies, were used to develop a reliable method to evaluate pollen viability. Pollen germination on a medium containing 20% sucrose, 0.001%H3BO3 and 0.5% agar was comparable to germination on a compatible stigma. Maximum germination was reached within 2 to 10 hours depending on the species. Based on this
E. Parton +5 more
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Papaya pollen viability and storage
Scientia Horticulturae, 1989Abstract Papaya pollen viability, tube growth and storage were studied. Pollen germination on a drop of modified Brewbaker medium at 22–26°C closely reflected in vivo germination. Two vital stains gave pollen viability estimates that correlated closely with pollen germination percentage.
E. Cohen, U. Lavi, P. Spiegel-Roy
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Euphytica, 1981
Avocado pollen was stored at a range of temperatures and relative humidities (RH) for up to one year and the pollen was tested for viability in vivo.
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Avocado pollen was stored at a range of temperatures and relative humidities (RH) for up to one year and the pollen was tested for viability in vivo.
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American Potato Journal, 1958
The pollen of four varieties of potatoes has been stored successfully at −20° C. (−4° F.) for eleven months. The viability of this stored pollen was tested by using it to make crosses. The stored pollen produced when used in hybridizations, as many seeds per berry as fresh pollen.
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The pollen of four varieties of potatoes has been stored successfully at −20° C. (−4° F.) for eleven months. The viability of this stored pollen was tested by using it to make crosses. The stored pollen produced when used in hybridizations, as many seeds per berry as fresh pollen.
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Journal of Applied Horticulture, 2020
: This study was conducted to examine the effect of storage temperature and duration on viability and in vitro germination of pollen grains of seven pistachio cultivars. Pollens were stored at room temperature (24 oC±2), refrigerator (4 oC) and freezer (-
Abdallah Aldahadha +2 more
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: This study was conducted to examine the effect of storage temperature and duration on viability and in vitro germination of pollen grains of seven pistachio cultivars. Pollens were stored at room temperature (24 oC±2), refrigerator (4 oC) and freezer (-
Abdallah Aldahadha +2 more
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Effect of flowering stage and storage conditions on pollen quality of six male date palm genotypes [PDF]
Saudi Journal of Biological Sciences, 2022 Availability of efficient male genotypes is critical for successful artificial pollination and regular bearing of female date palms. The effect of flowering stage and storage conditions on pollen quality of six male date palm genotypes encoded 'ABD1 ...
Elsafy, Mohammed +5 more
exaly +1 more source
, 2020
Pear trees require insect pollination among compatible cultivars to set fruit. However, pollen transfer limitation is the main cause of poor yields in this species, due to low visitation rates and few pollen transfer among compatible cultivars.
M. Quinet, A. Jacquemart
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Pear trees require insect pollination among compatible cultivars to set fruit. However, pollen transfer limitation is the main cause of poor yields in this species, due to low visitation rates and few pollen transfer among compatible cultivars.
M. Quinet, A. Jacquemart
semanticscholar +1 more source