Citation Information

  • Title : Influence of canopy pruning on tree growth and grain yield of intercrops in white siris ( Albizia procera)-based agrisilviculture system.
  • Source : Indian Journal of Agricultural Sciences
  • Publisher : Indian Council of Agricultural Research
  • Volume : 80
  • Issue : 5
  • Pages : 858-861
  • Year : 2010
  • Document Type : Journal Article
  • Language : English
  • Authors:
    • Dhyani, S. K.
    • Dar, S. A.
    • Ram, N.
  • Climates: Humid subtropical (Cwa, Cfa).
  • Cropping Systems: Intercropping.
  • Countries: India.

Summary

A field experiment was conducted during 2005-07 at Jhansi to elucidate the influence of shoot pruning on growth of [ Albizia procera (Roxb.) Benth] and grain yield of intercrop. The experiment was conducted in split plot design with 2 crop sequences, namely blackgram ( Vigna mungo (L.) Hepper) - mustard ( Brassica juncia L. Czern. & Coss.) and greengram ( Vigna radiata Roxb.) - wheat ( Triticum aestivum L. emend. Friori & Paol.) with 3 pruning regimes (70% canopy pruning, 50% canopy pruning and control unpruned). The results reveal that the growth of A. procera (dbh, height and canopy diameter) was significantly ( P
0.05) higher in control (unpruned trees) compared with the 50% canopy pruning and 70% canopy pruning. Grain yield of greengram-wheat crop sequence was 41.21 and 83.45% higher than the blackgram-mustard crop sequence. Among the pruning regimes, 70% canopy pruning gave 129.94% higher grain yield than the control (unpruned trees).

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