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The effects of climate factors on sugar beet early sowing timing
sugar beets biomass sowing time varieties
2010/1/19
The effects of climate factors on sugar beet early sowing timing.
Determination of Optimum Weed Control Timing in Maize（Zea mays L.）
Maize (Zea mays L.) Weed control Critical period
2009/1/13
In field experiments conducted in 2001 and 2002, the optimum timing for weed control in maize was investigated. Both experiments were designed according to randomized complete blocks, and Cyperus rot...