Leaf Chlorophyll of Corn, Sweet basil and Borage under Intercropping System in Weed Interference
Intercropping is one of the sustainable agricultural
factors. The SPAD meter can be used to predict nitrogen index
reliably, it may also be a useful tool for assessing the relative impact
of weeds on crops. In order to study the effect of weeds on SPAD in
corn (Zea mays L.), sweet basil (Ocimum basilicum L.) and borage
(Borago officinalis L.) in intercropping system, a factorial experiment
was conducted in three replications in 2011. Experimental factors
were included intercropping of corn with sweet basil and borage in
different ratios (100:0, 75:25, 50:50, 25:75 and 0:100 corn: borage or
sweet basil) and weed infestation (weed control and weed
interference). The results showed that intercropping of corn with
sweet basil and borage increased the SPAD value of corn compare to
monoculture in weed interference condition. Sweet basil SPAD value
in weed control treatments (43.66) was more than weed interference
treatments (40.17). Corn could increase the borage SPAD value
compare to monoculture in weed interference treatments.
[1] L. Bedoussac, and E. Justes. Dynamic analysis of competition and
complementarity for light and N use to understand the yield and the
protein content of a durum wheat-winter pea intercrop. Plant Soil. 2010,
330: 37-54.
[2] A. Schoeny, S. Jumel, F. Rouault, E. Lemarchand, and B. Tivoli. Effect
and underlying mechanism of pea-cereal intercropping on the epidemic
development of ascochyta blight. Europ. J. Plant Pathol. 2010, 126,
317-331.
[3] A.S. Lithourgidis, D.N. Vlachostergios, C.A. Dorbas, and C.A.
Damalas. Dry matter yield, nitrogen content, and competition in peacereal
intercropping systems. Europ. J. Agronomy. 2011, 34: 287-294.
[4] G., Agegnehu, A. Ghizaw, and W. Sinebo. Yield potential and land-use
efficiency of wheat and faba bean mixed intercropping. Agron. Sustain.
Dev. 2008, 28: 257-263.
[5] P. Banik, A. Midya, B.K. Sarkar, and S.S. Ghose. Wheat and chichpea
intercropping systems in an additive series experiment: Advantages and
weed smothering. Europ. J. Agro. 2006, 24, 325-332.
[6] S. Vrbnicanin, M. Kresovic, D. Bozic, A. Simic, R. Maletic and A.
Uludag. The effect of ryegrass (Lolium italicum L.) stand densities on its
competitive interaction with cleavers (Galium aparine L.). Turk. J.
Agric. For. 2012, 36: 121-131.
[7] J. Wu, D. Wang, C.J. Rosen, and M.E. Bauer. Comparison of petiole
nitrate concentrations, SPAD chlorophyll readings, and QuickBird
satellite imagery in detecting nitrogen status of potato canopies. Field
Crops Research. 2007, 101: 96-103.
[8] S. Coste, C. Baraloto, C. Leroy, E. Marcon, A. Renaud, A.D.
Richardson, J.C. Roggy, H. Schimann, J. Uddling, and B. Herault.
Assessing foliar chlorophyll contents with the SPAD-502 chlorophyll
meter: a calibration test with thirteen tree species of tropical rainforest in
French Guiana. Ann. For. Sci. 2010, 67: 607.
[9] J.L. Lindquist, S.P. Evans, C.A. Shapiro, and S.Z. Knezevic. Effect of
nitrogen addition and weed interference on soil nitrogen and corn
nitrogen. Agronomy-Faculty Publications. 2010, Paper 420.
[10] P. Anwar, A.S. Juraimi, A. Puteh, A. Selamat, A. Man and A. Hakim.
Seedling method and rate influence on weed suppression in aerobic rice.
African J. of Biotechnology. 2011, 10(68): 15259-15271.
[11] G. Argenta, P.T. Ferreira da Silva, and L. Sangoi. Leaf relative
chlorophyll content as an indicator parameter to predict nitrogen
fertilization in maize. Ciencia Rural, Santa Maria. 2004, 34(5): 1379-
1387.
[12] M.H. Aminifard, H. Aroiee, A. Ameri, and H. Fatemi. Effect of plant
density and fertilizer on growth, yield and fruit quality of sweet pepper
(Capsicum annum L.). African J. of Agric. Res. 2012, 7(6): 859-886.
[1] L. Bedoussac, and E. Justes. Dynamic analysis of competition and
complementarity for light and N use to understand the yield and the
protein content of a durum wheat-winter pea intercrop. Plant Soil. 2010,
330: 37-54.
[2] A. Schoeny, S. Jumel, F. Rouault, E. Lemarchand, and B. Tivoli. Effect
and underlying mechanism of pea-cereal intercropping on the epidemic
development of ascochyta blight. Europ. J. Plant Pathol. 2010, 126,
317-331.
[3] A.S. Lithourgidis, D.N. Vlachostergios, C.A. Dorbas, and C.A.
Damalas. Dry matter yield, nitrogen content, and competition in peacereal
intercropping systems. Europ. J. Agronomy. 2011, 34: 287-294.
[4] G., Agegnehu, A. Ghizaw, and W. Sinebo. Yield potential and land-use
efficiency of wheat and faba bean mixed intercropping. Agron. Sustain.
Dev. 2008, 28: 257-263.
[5] P. Banik, A. Midya, B.K. Sarkar, and S.S. Ghose. Wheat and chichpea
intercropping systems in an additive series experiment: Advantages and
weed smothering. Europ. J. Agro. 2006, 24, 325-332.
[6] S. Vrbnicanin, M. Kresovic, D. Bozic, A. Simic, R. Maletic and A.
Uludag. The effect of ryegrass (Lolium italicum L.) stand densities on its
competitive interaction with cleavers (Galium aparine L.). Turk. J.
Agric. For. 2012, 36: 121-131.
[7] J. Wu, D. Wang, C.J. Rosen, and M.E. Bauer. Comparison of petiole
nitrate concentrations, SPAD chlorophyll readings, and QuickBird
satellite imagery in detecting nitrogen status of potato canopies. Field
Crops Research. 2007, 101: 96-103.
[8] S. Coste, C. Baraloto, C. Leroy, E. Marcon, A. Renaud, A.D.
Richardson, J.C. Roggy, H. Schimann, J. Uddling, and B. Herault.
Assessing foliar chlorophyll contents with the SPAD-502 chlorophyll
meter: a calibration test with thirteen tree species of tropical rainforest in
French Guiana. Ann. For. Sci. 2010, 67: 607.
[9] J.L. Lindquist, S.P. Evans, C.A. Shapiro, and S.Z. Knezevic. Effect of
nitrogen addition and weed interference on soil nitrogen and corn
nitrogen. Agronomy-Faculty Publications. 2010, Paper 420.
[10] P. Anwar, A.S. Juraimi, A. Puteh, A. Selamat, A. Man and A. Hakim.
Seedling method and rate influence on weed suppression in aerobic rice.
African J. of Biotechnology. 2011, 10(68): 15259-15271.
[11] G. Argenta, P.T. Ferreira da Silva, and L. Sangoi. Leaf relative
chlorophyll content as an indicator parameter to predict nitrogen
fertilization in maize. Ciencia Rural, Santa Maria. 2004, 34(5): 1379-
1387.
[12] M.H. Aminifard, H. Aroiee, A. Ameri, and H. Fatemi. Effect of plant
density and fertilizer on growth, yield and fruit quality of sweet pepper
(Capsicum annum L.). African J. of Agric. Res. 2012, 7(6): 859-886.
@article{"International Journal of Biological, Life and Agricultural Sciences:63172", author = "F. Zaefarian and M. Bagheri and B. Bicharanlou and G.A. Asadi and V. Akbarpour", title = "Leaf Chlorophyll of Corn, Sweet basil and Borage under Intercropping System in Weed Interference", abstract = "Intercropping is one of the sustainable agricultural
factors. The SPAD meter can be used to predict nitrogen index
reliably, it may also be a useful tool for assessing the relative impact
of weeds on crops. In order to study the effect of weeds on SPAD in
corn (Zea mays L.), sweet basil (Ocimum basilicum L.) and borage
(Borago officinalis L.) in intercropping system, a factorial experiment
was conducted in three replications in 2011. Experimental factors
were included intercropping of corn with sweet basil and borage in
different ratios (100:0, 75:25, 50:50, 25:75 and 0:100 corn: borage or
sweet basil) and weed infestation (weed control and weed
interference). The results showed that intercropping of corn with
sweet basil and borage increased the SPAD value of corn compare to
monoculture in weed interference condition. Sweet basil SPAD value
in weed control treatments (43.66) was more than weed interference
treatments (40.17). Corn could increase the borage SPAD value
compare to monoculture in weed interference treatments.", keywords = "Borage, Sweet basil, SPAD, Weed Infestation", volume = "6", number = "9", pages = "806-3", }