Influence of Thermal Damage on Seed-setting Rate of 67 Indica Hybrid Rice Combinations
热害对67个籼型杂交组合结实率的影响
It was also found that there was a long vegetative period before head sprouting in all wild accessions and a poor rate of seed set.
野生材料在抽穗前较对照有较长的营养生长期,并且有极低结实率,有的很难见到结实。
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