prov:value
| - After all, as Professor Nafziger points out, ???If you look at the past, early planting doesn???t assure high yields, and late planting doesn???t assure low yields.??? It is true, he says, that the longer the wetness is a problem, the more stark the prediction becomes; but there are many other factors still at play. ???As we showed last year, very clearly,??? says Nafziger, ???what happens during
|