紫花苜蓿品种比较试验 Grassland and Turf
试验研究了国内外10个紫花苜蓿品种的主要生产性能。
The production performance of 10 alfalfa varieties selected from home and abroad was examined through experiments.
在河北低平原区对引进的11个紫花苜蓿品种进行了三年的比较试验。
The comparison experiments were conducted with 11 domestic and overseas alfalfa varieties in the Hebei Lowland Plain Area.
结果表明：11个紫花苜蓿品种在川西北高寒区越冬率均达到90%以上；
The results indicated that: as for the 11 alfalfa varieties, their winter surviving rate in the north west Sichuan province reached over 90 percent;
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