Effect of Time of Pollination and Period of Pollen Storage on Seed Yield and Quality of Brinjal Hybrid (Solanum melongena L.)

Tirakannanavar, Shantappa; Shet, Dileep Kumar Masuti R.C. Jagadeesha Ratnakar M.; Gowda, V. Harshavardhan

doi:10.20546/ijcmas.2018.707.211

Cited by 2 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This, in turn, led to increased fertilization rates, higher seed formation, and ultimately greater seed weight per fruit, enhanced seed yield per plant, and improved test weight. These findings align with the research of Petrova et al (1981), Chattopadhyaya (2000, Patil et al (2008b), Korat et al (2018), andVeeresha et al (2018) in brinjal; Hazra et al (2003) and Kumar et al (2008) in tomato; Padda and Singh (1971) in capsicum; and Priya et al (2009) in chilli.…”

Section: Ginoya Et Alsupporting

confidence: 85%

A comprehensive approach to improve brinjal hybrid seed yield through emasculation, timing, and crossing ratio

2024

EJPB

View full text Add to dashboard Cite

Brinjal hybrid seed production primarily utilizes the seed-to-seed method. Optimal results require synchronized stigma receptivity and pollen viability, timing of emasculation and pollination along with the appropriate quantity of pollen on the female parent's stigma. With this perspective, the research was carried out, employing the parents of the GJBH 4 brinjal hybrid. The study involved 18 experiments, considering two emasculation options namely emasculation on same day as flower opening, emasculation on a day prior to flower opening, three pollination times namely 8-9 am, 9-10 am and 10-11 am and three cross-pollination ratios namely two female flowers per male flower, four female flowers per male flower, six female flowers per male flower. The results revealed that for better hybrid seed yield, emasculation on the day prior to flower opening, pollination between 9-10 am and using one male flower to pollinate four female flowers could be adopted.

show abstract

Section: Ginoya Et Alsupporting

confidence: 85%

A comprehensive approach to improve brinjal hybrid seed yield through emasculation, timing, and crossing ratio

2024

EJPB

View full text Add to dashboard Cite

show abstract

Effects of Short Term Pollen Storage on Fruit Set, Seed Number and Seed Germination Rate in Cut Rose Hybridization

TURNA,

KAZAZ,

KILIÇ

2023

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi

View full text Add to dashboard Cite

Roses are known for their low pollen quality. It remains unclear how many days of pollen should be used in order not to reduce crossbreeding success. The study was conducted to determine whether short-term pollen storage is effective on the crossing success of roses comparatively in vivo and in vitro. The study was conducted in a greenhouse and a cytology laboratory at Ankara University, Turkey. The 'Avalanche' rose variety was used as the seed parent, and 'Magnum' was the pollen parent. A total of 210 crosses were made. Pollens were used immediately (day 0) and stored at +4°C for 6 days after collection. The pollen viability by IKI and the germination rates by the petri dish method, the fruit and seed set, the fruit and seed weight, and the seed germination rate were recorded. All examined traits showed a decreasing trend as the storage time increases. The pollen germination rates were recorded at 1.63% for stored pollen at six days and 15.27% for fresh pollen. The highest fruit and seed set rates were obtained from crossing with pollen stored for one day. The fruit set decreased below 10% as of the 5th day, and the seed numbers decreased 1.8 times compared to one day of storage. No germination was observed in seeds obtained from crosses with pollen stored for 5 or 6 days. A positive correlation was found between seed number and pollen germination rate. The study concluded that successful crossing could be made with pollen stored at +4°C for up to 3 days.

show abstract

Effect of Time of Pollination and Period of Pollen Storage on Seed Yield and Quality of Brinjal Hybrid (Solanum melongena L.)

Cited by 2 publications

References 2 publications

A comprehensive approach to improve brinjal hybrid seed yield through emasculation, timing, and crossing ratio

A comprehensive approach to improve brinjal hybrid seed yield through emasculation, timing, and crossing ratio

Effects of Short Term Pollen Storage on Fruit Set, Seed Number and Seed Germination Rate in Cut Rose Hybridization

Contact Info

Product

Resources

About