An effective forage program begins with a soil test 个好的种草项目是从士壤 测试开始的
2010322 12 Copyright reseved by Long Mingxiu • 一个好的种草项目是从土壤 测试开始的
Pasture Establishment and Management 2.Seedbed preparation V2-346 small seed size makes preparation essential .The ideal seedbed should be: ■smooth平整 ·firm紧实度 soit right hard ▣free of clods土块疏松 Copyright reseved by Long Mis
2010322 13 Copyright reseved by Long Mingxiu 2.Seedbed preparation V2346 • small seed size makes preparation essential •The ideal seedbed should be: ß smooth 平整 ß firm 紧实度 ß free of clods 土块疏松 Pasture Establishment and Management
拉草福怡加售 Harrowing耙地 Before Seeding 在播种前 Used to“Firm up” very mellow seedbeds ● 通常是“坚实”非常 松软的苗床 Improves seed placement and control of seed depth 改善播种质悬挖2 制播种深度 Copyright reseved by Long Mg
2010322 14 Copyright reseved by Long Mingxiu Harrowing 耙地 • Before Seeding • 在播种前 • Used to “Firm up” very mellow seedbeds • 通常是“坚实”非常 松软的苗床 • Improves seed placement and control of seed depth • 改善播种质量，控 制播种深度
Spring Seeding春季播种 Time of Seeding -ideal time最好的时间 cool,moist conditions 播种时间 - ideal for germination寒冷、湿度适宜萌发 Summer Seeding夏季播种 -only if adequate moisture只有在湿度合适时 Fall seeding-can be very successful Dormant seeding_休眠/秋季播种 seeded late so that no germination fall延迟播种，以便无种子 在秋季萌发 may get frost kill if germinates too early如萌发过早易导致霜 冻 F RAGES 2010-3-22 can work well with direct seeding into stubble直接播效果也 好 Copyright reseved by Long M
2010322 15 Copyright reseved by Long Mingxiu Time of Seeding 播种时间 • Spring Seeding 春季播种 – ideal time 最好的时间 – cool, moist conditions – ideal for germination 寒冷、湿度适宜萌发 • Summer Seeding 夏季播种 only if adequate moisture 只有在湿度合适时 • Fall seeding can be very successful • Dormant seeding 休眠/秋季播种 – seeded late so that no germination fall延迟播种，以便无种子 在秋季萌发 – may get frost kill if germinates too early如萌发过早易导致霜 冻 – can work well with direct seeding into stubble直接播种效果也 好
3.Seeding at proper time适时播种V2-344 timed to coincide with adequate rainfall and moderate temperatures ●spring advantages often more dependable moisture near optimum germination temperatures less risk of frost (legumes) .late summer/autumn advantages -fewer weed problems drier soils more workable
2010322 16 Copyright reseved by Long Mingxiu 3.Seeding at proper time 适时播种V2344 •timed to coincide with adequate rainfall and moderate temperatures • spring advantages ß often more dependable moisture ß near optimum germination temperatures ß less risk of frost (legumes) •late summer / autumn advantages ß fewer weed problems ß drier soils more workable