Polyembryony

Polyembryony in Ovule of Flower When more than one embryo are produced in an ovule. In a seed with many embryos, usually one embryo matures and rest degenerate during course of development. According to Ernst (1918) and Schnarf (1929), ployembryony may be true or false depending upon whether the embryos arise in the same embryo sac or in different embryo […]

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Chives

Chives Scientific name: Allium schoenoprasum L.             Taxonomic position According to Cronquist (1988)   Kingdom Plantae Division Magnoliophyta Class Liliopsida Order Asparagales Family Amaryllidaceae Genus Allium Species A. schoenoprasum L. Usefulness: Chives are a commonly used in culinary purposes. The scapes and the unopened, immature flower buds are diced and used as an ingredient for fish, potatoes, soups, and other dishes. The […]

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BRRI dhan 89

Variety: BRRI dhan 89 Main Features of the Variety   Developed by Bangladesh Rice Research Institute (BRRI), Gazipur, Bangladesh Method of development/origin Crossing between BRRI dhan 29 and Oryza rufipogon Year of release 2018 Main characteristics High yielding variety, transplanted boro,  content of amylose is 28.5%   crop duration 154-158 days. Protein content is 9.8%. 1000 grain weight 24.4 gram. Plant […]

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BRRI dhan 88

Variety: BRRI dhan 88 Main Features of the Variety   Developed by Bangladesh Rice Research Institute (BRRI), Gazipur, Bangladesh Method of development/origin Anther culture Year of release 2018 Main characteristics High yielding variety, transplanted boro,  content of amylose is 26.3%   crop duration 140-143 days. Protein content is 9.8%. 1000 grain weight 22.1 gram. Planting season and time Boro Harvesting time […]

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Binadhan-20

Variety: Binadhan-20           Main Features of the Variety   Developed by Bangladesh Institute of Nuclear Agriculture (BINA), Mymensingh, Bangladesh. Origin Cross between Binsail and a Vietnam rice line Main characteristics It is Zn-rich variety which contain 26.5 ppm Zn and 20-31 ppm Fe. Suitable for growing in aman season. Year of release 2017 Days to maturity […]

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