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燕麦为禾本科一年生饲料作物,耐寒性好,在-3～-4℃的低温下仍能生长。燕麦在世界各地的栽培很广泛,早熟品种的生育期为70～90天,主要为收获籽实。晚熟品种植株高大,主要为收获饲草,可以青刈,也可以调制干草或制用青贮用。白天鹅为澳大利亚培育的中熟的饲用燕麦,它的特点为:①为
Oats are annual gramineous forage crops with good cold tolerance and can still grow at -3 ~ -4 ℃. Oats are widely cultivated around the world, the early maturing varieties of the growing period of 70 to 90 days, mainly for the harvest of seeds. Late-maturing varieties of tall plants, mainly for the forage harvest, you can green mow, you can also modulate hay or system with silage. White swan is a mid-ripened foraging oats cultivated in Australia. Its characteristics are: ①