半干旱退化草牧场
Semi-dry deteriorated grass farm
草牧场防护林
Pastureland shelterbelt
Shelterbelt on the pastureland
春播牧草
Forage species of spring sowing
spring sown forage species
spring sowing forage
稻田套种牧草
interplanting rice with forage
冬春牧草
Winter and spring pasture
冬性一年生牧草
Annual winter forage crop
豆禾牧草混播
Grass and legume mixed sowing
Pasture
豆禾牧草茎秆
stems of legume forage and grasses