مقالے کی معلومات
جلد
شمارہ
مقالے کی قسم
زبان
تلخیص
Effect of transplanting and plant arrangement on the accumulation of leaf area index and dry matter yields in sugar beet (Beta vulgaris L. cv. Amazon) were investigated during 1981/82 season at Lincoln College, Canterbury, New Zealand. The effect of transplanting seedlings at different growth stages (Cotyledon, 2-leaf, 4- leal) was also examined. Leaf area index was higher in the transplanted beet(2- or 4- leaf stage than that in the seed-sown or cotyledon transplants especially early in the season. Transplanted beet increased total dry matter over seed-sown beet by increasing mean crop growth rate which was about 18% greater in the former than in the latter. Maximum crop growth rate in the transplanted beet was 20.7 g m-2 dol, achieved during January-February harvest interval. In contrast, maximum crop growth rate in the seed-sown beet reached to 17.2 g m-2 d-l which was achieved about four weeks later than in the transplanted beet. Plants established by transplanting produced significantly higher mean root growth rate (22%) and thus a greater root dry matter yield compared with the seed-sown plants. Plant arrangement
Abid Hussain, R..J. Field. (1992) EFFECT OF PLANTING METHOD AND PlANT ARRANGEMENT ON LEAF AREA INDEX AND DRY MATTER ACCUMULATION IN SUGAR BEET, , Volume 29, Issue 3.
-
Views
307 -
Downloads
53