稻鸭共育是以水田为基础,种稻为中心,家鸭野养为重点的自然生态和人工干预相结合的复合生态系统模式。这个系统可以形成良性循环,相互促进,达到稻鸭丰收,农业增效,农民增收的目的。 1.实施情况 2002年在临安市青山街道石泉现代农业示范园区进行了“稻-鸭共育”种养模式示范,示范面积24.37亩(1亩=667平方米,下同),其中“稻-鸭共育”面积20亩,对照不养鸭稻田4.37亩。单季稻选用生育期长的超级稻品种“协优2600”,于5 Rice-duck breeding is a composite ecosystem model that combines paddy-field-based, paddy-rice-based and duck-feeding as the focal point of natural and man-made interventions. This system can form a virtuous circle and promote each other to achieve the purpose of harvesting ducks, boosting agriculture and increasing farmers’ incomes. 1. Implementation In 2002, a model demonstration of “paddy-duck co-cultivation” was held in Shichun Modern Agriculture Demonstration Park in Qingshan Sub-district, Linan. The demonstration area is 24.37 mu (1 mu = 667 m2, the same below) Duck total area of ​​?? 20 acres, the control does not raise duck 4.37 acres of rice. Single-cropping rice selection of long-growing super-long varieties of rice “Xieyou 2600”, at 5