ibrahim el sayed abdel wahab tamer (12 résultats)

Taschenbuch. Etat : Neu. Neuware -The obtained data indicated that ear length and diameter, numbers of rows/ear and kernels/row and 100-kernel weight were increased significantly by decreasing plant density from 35 000 to 17 500 plants/acre. On the other hand, increasing maize plant density from 17 500 to 35 000 plants/acre by decreasing distance between hills from 40 to 20 cm apart increased significantly grain and stover yields/acre. Harvest index was decreased from 22.25 to 21.00% in the 1st season and from 22.14 to 20.04% in the 2nd season by widening distance between maize plants from 20 to 40 cm apart, respectively.Leaf area index was correlated positively and significantly with stover yield/acre in the two growing seasons. Positive but insignificant correlation coefficients were found between leaf area index and each of grain yield/acre and harvest index in the two growing seasons. While, Leaf area index was correlated negatively and significantly with each of ear weight, length and diameter and number of kernels/row in both seasons and with 100-kenel weight in the 2nd season.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Englisch.

Paperback. Etat : Brand New. 100 pages. 8.66x5.91x0.23 inches. In Stock.

Paperback. Etat : Brand New. 100 pages. 8.66x5.91x0.23 inches. In Stock.

Taschenbuch. Etat : Neu. Neuware -The study aims to possibility of increasing total monetary economic return for farmers and encourage them to grow cotton by intercropping with cash crop like maize. Mixed intercropping pattern gave the highest seed cotton yield/acre than the other intercropping patterns. Maize variety S.C.30k09 had lower adverse effects on number of bolls/plant, seed cotton yield per plant and per acre than maize variety T.W.C.310. Doubling distance between hills of maize plants from 35 to 70 cm gave higher means for each of number of bolls/plant, seed cotton yield per plant and per acre. Number of maize plants under intercropping patterns played a major role of intercropped maize yield. Net return of intercropped maize with cotton varied between Euro 243.1 and 603.8 per acre as compared with recommended solid planting of cotton (Euro 301.7). Mixed intercropping pattern gave the highest value of net return (Euro 603.8) when maize variety S.C.30k09 was grown in wide distance between hills (4 plants at 70 cm apart).Books on Demand GmbH, Überseering 33, 22297 Hamburg 180 pp. Englisch.

Paperback. Etat : Brand New. 180 pages. 8.66x5.91x0.41 inches. In Stock.

Paperback. Etat : Brand New. 180 pages. 8.66x5.91x0.41 inches. In Stock.

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The obtained data indicated that ear length and diameter, numbers of rows/ear and kernels/row and 100-kernel weight were increased significantly by decreasing plant density from 35 000 to 17 500 plants/acre. On the other hand, increasing maize plant density from 17 500 to 35 000 plants/acre by decreasing distance between hills from 40 to 20 cm apart increased significantly grain and stover yields/acre. Harvest index was decreased from 22.25 to 21.00% in the 1st season and from 22.14 to 20.04% in the 2nd season by widening distance between maize plants from 20 to 40 cm apart, respectively.Leaf area index was correlated positively and significantly with stover yield/acre in the two growing seasons. Positive but insignificant correlation coefficients were found between leaf area index and each of grain yield/acre and harvest index in the two growing seasons. While, Leaf area index was correlated negatively and significantly with each of ear weight, length and diameter and number of kernels/row in both seasons and with 100-kenel weight in the 2nd season. 100 pp. Englisch.

Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ibrahim El-Sayed Abdel-Wahab TamerEgyptian. B.Sc. in Crop Breeding, Agronomy Dept., Ain Shams Univ. (1996). M.Sc. in Agronomy, Agronomy Dept., Ain Shams Univ. (2002). Ph.D. in Agronomy, Agronomy Dept., Cairo Univ. (2010). Researcher .

Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The study aims to possibility of increasing total monetary economic return for farmers and encourage them to grow cotton by intercropping with cash crop like maize. Mixed intercropping pattern gave the highest seed cotton yield/acre than the other intercropping patterns. Maize variety S.C.30k09 had lower adverse effects on number of bolls/plant, seed cotton yield per plant and per acre than maize variety T.W.C.310. Doubling distance between hills of maize plants from 35 to 70 cm gave higher means for each of number of bolls/plant, seed cotton yield per plant and per acre. Number of maize plants under intercropping patterns played a major role of intercropped maize yield. Net return of intercropped maize with cotton varied between Euro 243.1 and 603.8 per acre as compared with recommended solid planting of cotton (Euro 301.7). Mixed intercropping pattern gave the highest value of net return (Euro 603.8) when maize variety S.C.30k09 was grown in wide distance between hills (4 plants at 70 cm apart). 180 pp. Englisch.

Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ibrahim El-Sayed Abdel-Wahab TamerEgyptian. B.Sc. in Crop Breeding, Agronomy Dept., Ain Shams Univ. (1996). M.Sc. in Agronomy, Agronomy Dept., Ain Shams Univ. (2002). Ph.D. in Agronomy, Agronomy Dept., Cairo Univ. (2010). Researcher .

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The obtained data indicated that ear length and diameter, numbers of rows/ear and kernels/row and 100-kernel weight were increased significantly by decreasing plant density from 35 000 to 17 500 plants/acre. On the other hand, increasing maize plant density from 17 500 to 35 000 plants/acre by decreasing distance between hills from 40 to 20 cm apart increased significantly grain and stover yields/acre. Harvest index was decreased from 22.25 to 21.00% in the 1st season and from 22.14 to 20.04% in the 2nd season by widening distance between maize plants from 20 to 40 cm apart, respectively.Leaf area index was correlated positively and significantly with stover yield/acre in the two growing seasons. Positive but insignificant correlation coefficients were found between leaf area index and each of grain yield/acre and harvest index in the two growing seasons. While, Leaf area index was correlated negatively and significantly with each of ear weight, length and diameter and number of kernels/row in both seasons and with 100-kenel weight in the 2nd season.

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The study aims to possibility of increasing total monetary economic return for farmers and encourage them to grow cotton by intercropping with cash crop like maize. Mixed intercropping pattern gave the highest seed cotton yield/acre than the other intercropping patterns. Maize variety S.C.30k09 had lower adverse effects on number of bolls/plant, seed cotton yield per plant and per acre than maize variety T.W.C.310. Doubling distance between hills of maize plants from 35 to 70 cm gave higher means for each of number of bolls/plant, seed cotton yield per plant and per acre. Number of maize plants under intercropping patterns played a major role of intercropped maize yield. Net return of intercropped maize with cotton varied between Euro 243.1 and 603.8 per acre as compared with recommended solid planting of cotton (Euro 301.7). Mixed intercropping pattern gave the highest value of net return (Euro 603.8) when maize variety S.C.30k09 was grown in wide distance between hills (4 plants at 70 cm apart).