Abstract
A field experiment was conducted at Lucknow during 2002-03 and 2003-04 to assess the production potential and economic viability of autumn-planted sugarcanefibased intercropping systems, viz. sugarcane sole and sug- arcane intercropped with lentil (Lens esculentus), rajmash (Phaseolus vulgaris L.), Indian mustard (Brassica compestris), rapeseed (Brassica sp.) and maize (Zea mays L.) for cobs at 2 row spacings of 90 and 75 cm. The intercropping with rajmash had no adverse effect on the number of millable canes (1 17.6 thousandlha), cane length (21 3 cm) and cane yield (83.4 t/ha) compared with sole cane. Intercropping of rajmash and maize for green cobs resulted in highest net profit (Rs 89,883 and 83,815lha) and benefit : cost ratio (B : C) (2.53 and 2.34) com- pared with sole sugarcane (Rs 50,199 /ha). Ratoon sugarcane intercropped with lentil gave higher cane yield (64.2 t/ha) than that from sugarcane sole. Besides, there was improvement in the physico-chemical properties of the soil under sugarcane + lentil intercropping system with lower bulk density (1.26 g/cm3) and higher infiltration rate (4.75 mmlhr) compared with sole sugarcane. Inclusion of short-duration intercrops like rajmash, and maize for green cobs in autumn-planted sugarcane improved the productivity and profitability, and lentil intercropping im- proved the soil health under plantfiratoon system.
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Claims 10
Claim · model-written summary
Rajmash intercropping had no adverse effect on number of millable canes relative to sole cane.
Verbatim
e0“The intercropping with rajmash had no adverse effect on the number of millable canes (1 17.6 thousandlha), cane length (21 3 cm) and cane yield (83.4 t/ha) compared with sole cane.”
e1“autumn-planted sugarcanefibased intercropping systems”
Claim · model-written summary
Rajmash intercropping had no adverse effect on cane length relative to sole cane.
Verbatim
e0“The intercropping with rajmash had no adverse effect on the number of millable canes (1 17.6 thousandlha), cane length (21 3 cm) and cane yield (83.4 t/ha) compared with sole cane.”
e1“autumn-planted sugarcanefibased intercropping systems”
Claim · model-written summary
Rajmash intercropping had no adverse effect on cane yield relative to sole cane.
Verbatim
e0“The intercropping with rajmash had no adverse effect on the number of millable canes (1 17.6 thousandlha), cane length (21 3 cm) and cane yield (83.4 t/ha) compared with sole cane.”
e1“autumn-planted sugarcanefibased intercropping systems”
Claim · model-written summary
Intercropping of rajmash produced high net profit.
Verbatim
e0“Intercropping of rajmash and maize for green cobs resulted in highest net profit (Rs 89,883 and 83,815lha) and benefit : cost ratio (B : C) (2.53 and 2.34) com- pared with sole sugarcane (Rs 50,199 /ha).”
Claim · model-written summary
maize for green cobs produced high net profit.
Verbatim
e0“Intercropping of rajmash and maize for green cobs resulted in highest net profit (Rs 89,883 and 83,815lha) and benefit : cost ratio (B : C) (2.53 and 2.34) com- pared with sole sugarcane (Rs 50,199 /ha).”
Claim · model-written summary
Intercropping of rajmash produced high benefit : cost ratio (B : C).
Verbatim
e0“Intercropping of rajmash and maize for green cobs resulted in highest net profit (Rs 89,883 and 83,815lha) and benefit : cost ratio (B : C) (2.53 and 2.34) com- pared with sole sugarcane (Rs 50,199 /ha).”
Claim · model-written summary
maize for green cobs produced high benefit : cost ratio (B : C).
Verbatim
e0“Intercropping of rajmash and maize for green cobs resulted in highest net profit (Rs 89,883 and 83,815lha) and benefit : cost ratio (B : C) (2.53 and 2.34) com- pared with sole sugarcane (Rs 50,199 /ha).”
Claim · model-written summary
Lentil intercropping increased ratoon cane yield to 64.2 t/ha.
Verbatim
e0“Ratoon sugarcane intercropped with lentil gave higher cane yield (64.2 t/ha) than that from sugarcane sole.”
Claim · model-written summary
Sugarcane-lentil intercropping changed soil bulk density.
Verbatim
e0“under sugarcane + lentil intercropping system with lower bulk density (1.26 g/cm3) and higher infiltration rate (4.75 mmlhr) compared with sole sugarcane”
Claim · model-written summary
Sugarcane-lentil intercropping changed soil infiltration rate.
Verbatim
e0“under sugarcane + lentil intercropping system with lower bulk density (1.26 g/cm3) and higher infiltration rate (4.75 mmlhr) compared with sole sugarcane”
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.