Pollen germination
Effect Of Herbicide Glyphosate On Pollen Germination In Vitro And Pollen Tube Length Of Hibiscus Cannabinus Linn.
... The germination percentage at 20, 40, 60, 80 and 100 ppm was ...the pollen tube length was ...of pollen germination was observed at 20 to 80 ppm and at 100 ppm it was ...the pollen tube ...
6
Observations on pollen viability, in vitro pollen germination and pollen tube growth in chlorophytum comosum (thunb) jacq and asparagus officinalis, l
... source. Pollen grains are believed to be deficient in boron, which is normally compensated by the high levels of boron present in the stigma and ...for pollen germination varied according to the ...
6
In vitro Studies on Pollen Viability, Pollen Germination and Pollen Tube Growth of Hornstedtia conoidea Ridl. – a Philippine Endemic Ginger Species
... of pollen, rate of pollen germination and length of pollen tube of the Philippine endemic Hornstedtia conoidea were ...containing pollen samples were prepared, of which two petri plates ...
8
Effects of therapeutants and temperature on pollen germination, pollen tube growth and fruit set in fruit crops : a thesis presented in partial fulfilment of the requirements for the degree of Master of Horticultural Science at Massey University
... Pollen germination and pollen tube growth at 22°c in Hayward kiwifruit styles 7 hours after hand pollination where the flowers were sprayed with 1000 ppm dichlofluanid .at different peri[r] ...
156
Effects of therapeutants and temperature on pollen germination, pollen tube growth and fruit set in fruit crops : a thesis presented in partial fulfilment of the requirements for the degree of Master of Horticultural Science at Massey University
... Pollen germination and pollen tube growth at 22°c in Hayward kiwifruit styles 7 hours after hand pollination where the flowers were sprayed with 1000 ppm dichlofluanid .at different peri[r] ...
17
The Effect of High Day and Low Night Temperature on Pollen Production, Pollen Germination and Postharvest Quality of Tomatoes
... the pollen growth media was cut and placed on a microscopic glass ...for pollen germination under a light microscope. Pollen containing germ tubes at least half the length of the diameter of ...
7
Influence of Gamma Irradiation on Seedless Citrus Production: Pollen Germination and Fruit Quality
... seedlessness, pollen germination, fruit characteristics and qua- lity ...as pollen germination, and some of the clones presented different weight, size, acidity and maturity ...
12
Rice False Smut Fungus, Ustilaginoidea virens, Inhibits Pollen Germination and Degrades the Integuments of Rice Ovule
... Ustilaginoidea virens is a flower-infecting fungus that forms false smut balls in rice panicle. Rice false smut has long been considered a minor disease, but recently it occurred frequently and emerged as a major disease ...
10
SEXUAL REPRODUCTION AND CADMIUM PARTITIONING IN TWO MUNGBEAN GENOTYPES RAISED IN SOILS CONTAMINATED WITH CADMIUM
... for pollen germination and 30 for tube length from different microscopic fields of each petriplates were ...vivo pollen tube growth was studied by collecting pistil samples 48-72 h after anther ...
7
Study on the Pollen Thermo Sensitive and Stigma Exsertion Male Sterile Line Tomato (Lycopersicon esculentum Mill ) cv Da107
... The pollens were collected from each flower blooming that day of Da107 and First at anthesis, and marked with Da107 and First (adding different temperature treatments and the date of sampling) respectively, then ...
5
The reproductive biology of Nerine (Amaryllidaceae)
... 6.4 Discussion The fertility status of 83 Nerine cultivars held in the Channel Bulbs collection has been established through controlled crosses and in vitro pollen germination.. Several [r] ...
223
Pollen Morphology and Sucrose Giving on Stigma Relation with Incompability of Sweetpotato (Ipomoea batatas (L.) L.)
... vitro pollen germination caused by unmatched medium or none of essen- tial substance in the medium can support in vitro germination of trinucleate pollen of sweet pota- ...trinucleate ...
5
Phalaenopsis pollinia storage at sub-zero temperature and its pollen viability assessment
... Litchi pollen stored at 4 °C remained viable after 52 days (Wang et ...almond pollen could be stored at 4 °C for 8 weeks. In this study, the pollen of ...The pollen germinability stored at ...
8
Rice UCL8, a plantacyanin gene targeted by miR408, regulates fertility by controlling pollen tube germination and growth
... the pollen tube germination process in vitro in two types of ...wild-type pollen grains germinated after 12 h of culture ...OXUCL8 pollen grains was drastically lower; only 19.0% of the ...
6
The effect of pollen performance on low seed fertility in a Greek population of Juniperus excelsa
... low pollen germination capacity and the consequent low em- bryo formation rates, the regeneration potential of ...by pollen dormancy, climatic variables or genetic reasons acting either independently ...
12
Pollen Viability of Aeschynanthus tricolor Hook.
... in germination capacity of pollen during storage,as measured by these in vitro tests should be distinguished from the influence of storage to pollen ability to set ...in pollen ...
8
Influence of Storage Time on Pollen Traits in Actinidia eriantha
... vitro germination assays determine the actual germination ability of pollen under suitable conditions ...[16]. Pollen germination in cultural medium is a useful viability ...in ...
10
POLLEN MORPHOLOGY, VIABILITY, GERMINATION AND TUBE GROWTH OF SOME PLANT SPECIES
... of pollen tubes in coniferous ...angiosperm pollen tubes, coniferous pollen tubes grow slowly and do not form callose plugs that they differ in wall deposition and ...little germination of ...
10
Investigations of suitable pollinator for 0900 Ziraat sweet cherry cv : pollen performance tests, germination tests, germination procedures, in vitro and in vivo pollinations
... 2004). Pollen viability could be assessed by different methods like staining with nuclear or non-vital dyes or in vitro germination tests (Parfitt, Ganeshan 1989; Heslop-Harrison et ...the pollen ...
7
Male gametophytic generation and a possible approach for selective pollination in carnation (Dianthus) breeding program
... of pollen population revealed the existence of variability in terms of pollen morphology and histochemical content among as well as within varieties and species of Dianthus caryophyllus and ...tion. ...
9