Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate
Cereals–soybean intercropping is not well studied, despite the importance of these crops in increasing agricultural profitability and ensuring nutritional and food security in Southeast Asia. We compared different intercropping practices (IPs) with monocropping practices (MPs) for their yield and ec...
| Main Authors: | , , , , , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
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MDPI
2022
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| Online Access: | https://hdl.handle.net/10568/164028 |
| _version_ | 1855534006975594496 |
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| author | Erythrina, Erythrina Susilawati, Susilawati Slameto, Slameto Resiani, Ni Made Delly Arianti, Forita Dyah Jumakir, Jumakir Fahri, Anis Bhermana, Andy Jannah, Asmanur Sembiring, Hasil |
| author_browse | Arianti, Forita Dyah Bhermana, Andy Erythrina, Erythrina Fahri, Anis Jannah, Asmanur Jumakir, Jumakir Resiani, Ni Made Delly Sembiring, Hasil Slameto, Slameto Susilawati, Susilawati |
| author_facet | Erythrina, Erythrina Susilawati, Susilawati Slameto, Slameto Resiani, Ni Made Delly Arianti, Forita Dyah Jumakir, Jumakir Fahri, Anis Bhermana, Andy Jannah, Asmanur Sembiring, Hasil |
| author_sort | Erythrina, Erythrina |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Cereals–soybean intercropping is not well studied, despite the importance of these crops in increasing agricultural profitability and ensuring nutritional and food security in Southeast Asia. We compared different intercropping practices (IPs) with monocropping practices (MPs) for their yield and economic performance by small-scale farms without mechanization. The treatments were IPs of rice–maize, rice–soybean, or maize–soybean compared with MPs of rice, maize, or soybean as sole crops, across three provinces in the rainfed areas of western Indonesia with a wet climate. Our results show that the yield advantages using the land equivalent ratio of the IPs were 44% for rice–maize, 54% for rice–soybean, and 63% for maize–soybean compared to MPs. Rice equivalent yield, maize equivalent yield, and the gross margin under IPs were significantly higher per cycle than under MPs; IPs provided a substantially lower cost of production and of paid workers. Compared to just rice, there were additional net return gains of USD 160 and USD 203 ha−1 per cycle under rice–maize and rice–soybean intercropping. Maize–soybean intercropping resulted in an additional net return gain of USD 153 ha−1 compared to just maize. These results suggest there is considerable potential for small farmers to increase their yields and profits by intercropping in rainfed areas with a wet climate. |
| format | Journal Article |
| id | CGSpace164028 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace1640282025-12-08T10:29:22Z Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate Erythrina, Erythrina Susilawati, Susilawati Slameto, Slameto Resiani, Ni Made Delly Arianti, Forita Dyah Jumakir, Jumakir Fahri, Anis Bhermana, Andy Jannah, Asmanur Sembiring, Hasil cropping systems food security productivity Cereals–soybean intercropping is not well studied, despite the importance of these crops in increasing agricultural profitability and ensuring nutritional and food security in Southeast Asia. We compared different intercropping practices (IPs) with monocropping practices (MPs) for their yield and economic performance by small-scale farms without mechanization. The treatments were IPs of rice–maize, rice–soybean, or maize–soybean compared with MPs of rice, maize, or soybean as sole crops, across three provinces in the rainfed areas of western Indonesia with a wet climate. Our results show that the yield advantages using the land equivalent ratio of the IPs were 44% for rice–maize, 54% for rice–soybean, and 63% for maize–soybean compared to MPs. Rice equivalent yield, maize equivalent yield, and the gross margin under IPs were significantly higher per cycle than under MPs; IPs provided a substantially lower cost of production and of paid workers. Compared to just rice, there were additional net return gains of USD 160 and USD 203 ha−1 per cycle under rice–maize and rice–soybean intercropping. Maize–soybean intercropping resulted in an additional net return gain of USD 153 ha−1 compared to just maize. These results suggest there is considerable potential for small farmers to increase their yields and profits by intercropping in rainfed areas with a wet climate. 2022-09-27 2024-12-19T12:53:20Z 2024-12-19T12:53:20Z Journal Article https://hdl.handle.net/10568/164028 en Open Access MDPI Erythrina, Erythrina; Susilawati, Susilawati; Slameto, Slameto; Resiani, Ni Made Delly; Arianti, Forita Dyah; Jumakir, Jumakir; Fahri, Anis; Bhermana, Andy; Jannah, Asmanur and Sembiring, Hasil. 2022. Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate. Agronomy, Volume 12 no. 10 p. 2326 |
| spellingShingle | cropping systems food security productivity Erythrina, Erythrina Susilawati, Susilawati Slameto, Slameto Resiani, Ni Made Delly Arianti, Forita Dyah Jumakir, Jumakir Fahri, Anis Bhermana, Andy Jannah, Asmanur Sembiring, Hasil Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate |
| title | Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate |
| title_full | Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate |
| title_fullStr | Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate |
| title_full_unstemmed | Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate |
| title_short | Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate |
| title_sort | yield advantage and economic performance of rice maize rice soybean and maize soybean intercropping in rainfed areas of western indonesia with a wet climate |
| topic | cropping systems food security productivity |
| url | https://hdl.handle.net/10568/164028 |
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