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Forage sorghum-legumes intercropping: effect on growth, yields, nutritional quality and economic returns Bragantia
Iqbal,Muhammad Aamir; Hamid,Abdul; Ahmad,Tanvir; Siddiqui,Muzammil Hussain; Hussain,Imtiaz; Ali,Sajid; Ali,Anser; Ahmad,Zahoor.
ABSTRACT Cereal-legumes intercropping is among the most economical and effective agronomic strategies to boost forage biomass production, nutritional quality and monetary returns. This review synthesizes the research findings on how intercropping affects productivity, quality, competitiveness and economic viability of sorghum-legumes mixed, row and strip intercropping systems under varied pedo-climatic conditions. Though component crops show yield reductions in row (additive and row-replacement series), mixed (seed blended crops) and strip intercropping systems, in general overall productivity per unit land area increases to a great extent. The significantly higher resource capturing with better utilization efficacy by intercrops in temporal and spatial...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Benefit-cost ratio; Economics of production; Forage quality; Land equivalent ratio; Row replacement series.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052019000100082
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Spatio-temporal reconciliation to lessen losses in yield and quality of forage soybean (Glycine max L.) in soybean-sorghum intercropping systems Bragantia
Iqbal,Muhammad Aamir; Iqbal,Asif; Abbas,Rana Nadeem.
ABSTRACT Soybean suffers a serious blow to forage yield and quality while in intercropping with cereal forages like sorghum. The aim of this field investigation was to optimize planting time and spatial arrangement for boosting yield, quality and profitability of intercropped soybean. Treatments included soybean sown 20 days before and after sorghum under different spatial arrangements (3-1, 1-3, 2-3, 3-2 and 3-3 row proportions). The factorial arrangement was used to employ randomized complete block design (RCBD) for experimental execution with four replicates. Soybean sown 20 days prior to sorghum in 2-3 row replacement series was effective in yielding the highest yield attributes of soybean, which led to the highest green forage yield and dry matter...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Glycine max; Agronomic management; Animal nutrition; Row-replacement series; Sorghum bicolor.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000200283
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Comparative performance of forage cluster bean accessions as companion crops with sorghum under varied harvesting times Bragantia
Iqbal,Muhammad Aamir.
ABSTRACT Harvesting time and type of accession of forage legumes are important factors to determine their performance as companion crops for cereals. The objective of this multi-year field trial was to evaluate different harvesting times of forage cluster bean accessions sown as companion crops with forage sorghum under irrigated conditions. Treatments included two accessions (BR-90 and BR-99) and four harvesting times (pre-flowering, complete flowering, 50 and 100% pod formation). The BR-99 accession harvested at 100% pod formation had greater performance with respect to green forage yield (20.42 t·ha-1) and dry matter biomass (5.80 t·ha-1) and it was statistically at par within the same accession harvested at 50% pod formation. The highest quality forage...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal nutrition; Cyamopsis tetragonoloba Taub; Forage legumes; Strip-intercropping; Sorghum bicolor L..
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000300476
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