Effect of cultivars on tree growth, yield and quality attributes of apple on espalier architecture under high density planting system
Autor: | K K Srivastava, Dinesh Kumar, S R Singh, O C Sharma |
---|---|
Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Journal of Horticultural Sciences, Vol 14, Iss 1 (2019) |
Druh dokumentu: | article |
ISSN: | 0973-354X 2582-4899 |
DOI: | 10.24154/jhs.v14i1.693 |
Popis: | Annual extension growth (AEG), an indicator of tree vigor, was recorded maximum (145.63 cm) in Granny Smith and minimum (111.04cm) in Spartan, where as correlation matrix showed negative relation between trunk cross sectional area (TCSA) and AEG. Granny Smith exhibited maximum (184.09 g) fruit weight and it was minimum (128.68 g) in Spartan, the correlation matrix between fruit weight and yield efficiency exhibited significant positive correlation over the years. Yield tree-1 was maximum (29.45 kg tree-1) in Coe red Fuji and minimum (16.04 kg/tree) in Spartan. Significant and positive correlation coefficient (0.870) observed between yield and TCSA. TCSA has positive correlation with fruit weight and yield efficiency, maximum mean yield efficiency (1.11 kg/cm2) was recorded in Granny Smith. All the cultivars trained on this architecture had high chroma values (color intensity). |
Databáze: | Directory of Open Access Journals |
Externí odkaz: |