Malook saif (57 résultats)

Etat : New.

Taschenbuch. Etat : Neu. Maize Stress Breeding and Genetics | Combining Ability Analysis for Maize Breeding | Saif Ul Malook (u. a.) | Taschenbuch | 120 S. | Englisch | 2014 | LAP LAMBERT Academic Publishing | EAN 9783659633478 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Etat : New.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

paperback. Etat : New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Etat : New.

Etat : New.

Etat : New.

Etat : New.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Thirty inbreeding lines of Zea mays were screened in a glasshouse. Eight best performing lines were selected based on nine traits screened to cross with testers. The resulting F1 hybrids were screened in the field for their performance. Root and shoot length ratio, fresh shoot weight, dry root weight, and dry shoot weight were the most important traits to be used as criteria in selecting drought tolerance maize genotypes. Principal component analysis suggested that K55TMS, OH3A54, W187R, A556, WA3748, WM13RA and A545 performed the best under normal and drought conditions. High heritability and genetic advance was found for plant height, 100-grain weight, grain rows per plant and grain yield per plant, suggesting that selection of high yielding maize genotypes is possible through this approach. High specific combining ability of W64SP, A495, A509 and A50-2 suggested pre-screening of inbred lines that the inbred lines may be an efficient approach to develop higher yielding maize hybrids through heterosis breeding under drought. 120 pp. Englisch.…

Etat : New. Print on Demand.

Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Malook Saif ulPlant Breeding and Genetics is Science and art. I have strong experience in Crop Management, cotton and maize breeding from Ayub Agriculture Research Institute. I did master in Plant Breeding and Genetics. Currently, I.…

Etat : New. PRINT ON DEMAND.

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Thirty inbreeding lines of Zea mays were screened in a glasshouse. Eight best performing lines were selected based on nine traits screened to cross with testers. The resulting F1 hybrids were screened in the field for their performance. Root and shoot length ratio, fresh shoot weight, dry root weight, and dry shoot weight were the most important traits to be used as criteria in selecting drought tolerance maize genotypes. Principal component analysis suggested that K55TMS, OH3A54, W187R, A556, WA3748, WM13RA and A545 performed the best under normal and drought conditions. High heritability and genetic advance was found for plant height, 100-grain weight, grain rows per plant and grain yield per plant, suggesting that selection of high yielding maize genotypes is possible through this approach. High specific combining ability of W64SP, A495, A509 and A50-2 suggested pre-screening of inbred lines that the inbred lines may be an efficient approach to develop higher yielding maize hybrids through heterosis breeding under drought.…

Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -Thirty inbreeding lines of Zea mays were screened in a glasshouse. Eight best performing lines were selected based on nine traits screened to cross with testers. The resulting F1 hybrids were screened in the field for their performance. Root and shoot length ratio, fresh shoot weight, dry root weight, and dry shoot weight were the most important traits to be used as criteria in selecting drought tolerance maize genotypes. Principal component analysis suggested that K55TMS, OH3A54, W187R, A556, WA3748, WM13RA and A545 performed the best under normal and drought conditions. High heritability and genetic advance was found for plant height, 100-grain weight, grain rows per plant and grain yield per plant, suggesting that selection of high yielding maize genotypes is possible through this approach. High specific combining ability of W64SP, A495, A509 and A50-2 suggested pre-screening of inbred lines that the inbred lines may be an efficient approach to develop higher yielding maize hybrids through heterosis breeding under drought.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 120 pp. Englisch.…

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 116 pp. Spanisch.

Paperback. Etat : new. Paperback. Trente lignees consanguines de Zea mays ont ete evaluees en serre. Les huit lignees les plus performantes, selectionnees sur la base de neuf caracteres evalues, ont ete croisees avec des lignees temoins. Les hybrides F1 ainsi obtenus ont ete evalues en plein champ afin d'analyser leurs performances. Le rapport longueur des racines/longueur des tiges, le poids frais des tiges, le poids sec des racines et le poids sec des tiges ont constitue les caracteres les plus importants utilises comme criteres de selection des genotypes de mais tolerants a la secheresse. L'analyse en composantes principales a suggere que les lignees K55TMS, OH3A54, W187R, A556, WA3748, WM13RA et A545 presentaient les meilleures performances dans des conditions normales et de secheresse. Une heritabilite et un progres genetique eleves ont ete observes pour la hauteur de la plante, le poids de 100 grains, le nombre de rangees de grains par plante et le rendement en grains par plante, ce qui suggere que la selection de genotypes de mais a haut rendement est possible grace a cette approche. La capacite de combinaison specifique elevee des varietes W64SP, A495, A509 et A50-2 a suggere que la preselection de lignees consanguines pourrait constituer une approche efficace pour developper des hybrides de mais a rendement plus eleve grace a la selection heterotique en conditions de secheresse. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 120 pp. Französisch.

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Se evaluaron treinta líneas endogámicas de Zea mays en un invernadero. Se seleccionaron las ocho líneas con mejor rendimiento, en función de nueve caracteres evaluados, para cruzarlas con líneas de prueba. Los híbridos F1 resultantes se evaluaron en el campo para determinar su rendimiento. La relación entre la longitud de la raíz y la del tallo, el peso fresco del tallo, el peso seco de la raíz y el peso seco del tallo fueron los rasgos más importantes utilizados como criterios para seleccionar genotipos de maíz tolerantes a la sequía. El análisis de componentes principales sugirió que K55TMS, OH3A54, W187R, A556, WA3748, WM13RA y A545 obtuvieron los mejores resultados tanto en condiciones normales como de sequía. Se observó una elevada heredabilidad y avance genético en la altura de la planta, el peso de 100 granos, el número de hileras de granos por planta y el rendimiento de grano por planta, lo que sugiere que, mediante este enfoque, es posible seleccionar genotipos de maíz de alto rendimiento. La elevada capacidad de combinación específica de W64SP, A495, A509 y A50-2 sugirió que la preselección de líneas endogámicas podría constituir un enfoque eficaz para desarrollar híbridos de maíz de mayor rendimiento mediante el mejoramiento por heterosis en condiciones de sequía.…

Taschenbuch. Etat : Neu. Mejora genética y genética del maíz frente al estrés | Análisis de la capacidad de combinación para la mejora genética del maíz | Saif Ul Malook (u. a.) | Taschenbuch | Spanisch | 2026 | Ediciones Nuestro Conocimiento | EAN 9786630258547 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -Se evaluaron treinta líneas endogámicas de Zea mays en un invernadero. Se seleccionaron las ocho líneas con mejor rendimiento, en función de nueve caracteres evaluados, para cruzarlas con líneas de prueba. Los híbridos F1 resultantes se evaluaron en el campo para determinar su rendimiento. La relación entre la longitud de la raíz y la del tallo, el peso fresco del tallo, el peso seco de la raíz y el peso seco del tallo fueron los rasgos más importantes utilizados como criterios para seleccionar genotipos de maíz tolerantes a la sequía. El análisis de componentes principales sugirió que K55TMS, OH3A54, W187R, A556, WA3748, WM13RA y A545 obtuvieron los mejores resultados tanto en condiciones normales como de sequía. Se observó una elevada heredabilidad y avance genético en la altura de la planta, el peso de 100 granos, el número de hileras de granos por planta y el rendimiento de grano por planta, lo que sugiere que, mediante este enfoque, es posible seleccionar genotipos de maíz de alto rendimiento. La elevada capacidad de combinación específica de W64SP, A495, A509 y A50-2 sugirió que la preselección de líneas endogámicas podría constituir un enfoque eficaz para desarrollar híbridos de maíz de mayor rendimiento mediante el mejoramiento por heterosis en condiciones de sequía. 116 pp. Spanisch.…

Paperback. Etat : new. Paperback. Trente lignees consanguines de Zea mays ont ete evaluees en serre. Les huit lignees les plus performantes, selectionnees sur la base de neuf caracteres evalues, ont ete croisees avec des lignees temoins. Les hybrides F1 ainsi obtenus ont ete evalues en plein champ afin d'analyser leurs performances. Le rapport longueur des racines/longueur des tiges, le poids frais des tiges, le poids sec des racines et le poids sec des tiges ont constitue les caracteres les plus importants utilises comme criteres de selection des genotypes de mais tolerants a la secheresse. L'analyse en composantes principales a suggere que les lignees K55TMS, OH3A54, W187R, A556, WA3748, WM13RA et A545 presentaient les meilleures performances dans des conditions normales et de secheresse. Une heritabilite et un progres genetique eleves ont ete observes pour la hauteur de la plante, le poids de 100 grains, le nombre de rangees de grains par plante et le rendement en grains par plante, ce qui suggere que la selection de genotypes de mais a haut rendement est possible grace a cette approche. La capacite de combinaison specifique elevee des varietes W64SP, A495, A509 et A50-2 a suggere que la preselection de lignees consanguines pourrait constituer une approche efficace pour developper des hybrides de mais a rendement plus eleve grace a la selection heterotique en conditions de secheresse. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…