seed viability

A discussion on the seed viability test of forest tree by means of soft X ray method

应用软X射线对林木种子生活力检验的探讨

Seed viability is determined by 1% tetrazolium test.

用四唑染色法测定种子生活力的浓度1%效果最佳。

The seed viability was correlated with SOD and acid phosphates activity.

种子的生活力与超氧化物歧化酶、酸性磷酸酶的活性呈正相关.

The seed plumpness , seed viability and germination ability of 27 mating combinations were studied.

研究了27个鹅掌楸交配组合种子饱满度、生活力、发芽力等性状的变异.

To find the reason of low seed-setting of red Pitaya, it compared flower shape, pollen size and pollen viability between red pitaya and white pitaya flower.

本试验通过红肉火龙果和白肉火龙果花的外形、花粉粒大小和生活力的差异比较，探究红肉火龙果授粉结实率低的原因。