Introduction The circumlineatus gene (C/) was discovered by R. Prakken (1972). Circumlineatus is recessive and is expressed in partly colored seed coats (0 with restricted patterns, such as virgarcus. Cl was discovered in a cross between 'White J' {Tz cl Rk) x 'Soldaat K' (/ z Cl rlâ) and is denoted by a ''precipitation line" (Prakken, 1972) demarcating the boundaiy between the white and colore...

The aim of this work was to study the co-composting process of the solid phase of the digestate (PSD) obtained from the anaerobic digestion of pig slurry, with agricultural and agro-food wastes, such as wheat straw (WS), vine shoot pruning (VP), pepper plant pruning (PP) and exhausted grape marc (EGM), as well as the final added-value properties of the composts obtained. All the composting mixt...

Abstract In flowering plants, true vivipary is defined as the precocious seed germination and growth of embryo to a considerable size before dispersal. True occurs mostly in mangroves very rare Asteraceae . this study, we present first observation Grindelia squarrosa , North American member from new locality Poland. We examined 50 fruiting capitula which were collected October 2020 Brzegi, sout...

strategies based on genotypic selection. It is concerned with producing improved cultivars for clonal propagation by tubers, and not with ones for propagation by True Potato Seed (TPS). This is because SCRI breeders are sceptical about the place of TPS in the highly developed markets of Europe and North America, whilst acknowledging that there is much interest throughout the tropics in TPS as a...

Similarly, at the beginning of NAFGEN, the Canadian hemp industry was in its 10 year of commercial growth and had developed into a $20 million dollar industry. Most of the commercial growth to date had been driven by the vigorous seed sector, fuelled by demand in the health food and body care products sector. NAFGEN’s vision included laying the ground work for establishing value-added hemp fibr...

An experiment was conducted at the research field of Tuber Crop Research Centre (TCRC) of Bangladesh Agricultural Research Institute, Gazipur during the winter of 2006-2007 to determine the effects of cutting methods and seed size on the yield and profitability in potato (Solanum tuberosum L.). It was observed that the foliage coverage, plant height, stems/hill, number and weight of tubers/plan...