Research Article
Winter Wheat Row Spacing and Alternative Crop Effects on Relay-Intercrop, Double-Crop, and Wheat Yields
Table 3
Alternative crop emergence in intercrop and double-crop systems on 17 May, 2012, and 5 June, 2013.
| Crop | 2012 | 2013 | Relay-intercrop | Double-crop | Relay-intercrop | Double-crop | 19 cm | 38 cm | No wheat | 19 cm | LSD () | 19 cm | 38 cm | No wheat | 19 cm | LSD () |
| | 1000 plants ha−1 | Cowpea | 0 | 0 | 0 | 1429 | 299 | 267 | 0 | 0 | 1725 | 67 | Pearl millet | 27 | 0 | 0 | 1456 | 459 | 0 | 0 | 0 | 458 | 88 | Sorghum | 0 | 0 | 0 | 3181 | 1080 | 81 | 54 | 647 | 1051 | 333 | Amaranth | 0 | 0 | 0 | 9167 | 406 | 0 | 0 | 0 | 512 | 358 | Soybean | 81 | 108 | 1132 | 1833 | 297 | 1402 | 1510 | 2076 | 1375 | 524 | Red clover | 566 | 1456 | 27 | 593 | 1190 | 3396 | 4259 | 9111 | 4178 | 2290 | Hairy vetch | 350 | 997 | 1402 | 2156 | 604 | 3909 | 4259 | 10432 | 2615 | 1670 | Pea | 674 | 593 | 1563 | 917 | 242 | 122 | 1267 | 1856 | 943 | 490 |
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