Improved perennial pasture for Kangaroo Isalnd

To promote the sowing of persistent perennial grasses on Kangaroo Island properties to:• improve ground cover in late summer, autumn and winter, and to• increase pasture water use to minimize soil acidification and salinisation.为推广在袋鼠岛（Kangaroo Island）各农牧地块种植多年生宿根草本植物，以达成以下目标：• 提升夏末、秋季及冬季的地表植被覆盖度；• 增强牧场水分利用效率，以最大限度缓解土壤酸化与盐渍化问题。