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高水平的持久抗病性是未来所销售高粱杂交种应具有的性状。目前,大多数杂交种选育单位都面临着市场多变,财政紧张以及杂交种
High levels of long-lasting disease resistance are traits that future sorghum hybrids will sell. At present, most hybrid breeding units are faced with market changes, financial constraints and hybrids