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- The pollen germination rate would be over 80 per cent if the moisture content of anther range from 11.8 per cent to 15.5 per cent, the activity of pollen in the preserving anther with too high or too low moisture content would be brought down. 对贮藏花药含水量的研究表明;含水量在11.;8%25~15
- The research showed that the pollen of seedless wampee is approximately round in shape and unequigranular,It has a high abnormality rate,a low pollen germination rate and short pollen tubes. 对郁南无核黄皮花、果生长发育的生物学特性进行系统观察的结果表明:无核黄皮的花粉比有核黄皮的花粉略大,且大小不均匀,畸形率相对较高,花粉萌发率低,花粉管短;
- Male sterility of pear cultivars of Niitaka, Atago and Housui (CK) and the features of their anther were examined, and the pollen grains per anther and pollen germination rates were investigated. 摘要为研究梨雄性不育表现和细胞学特征，观察分析了新高、爱宕和丰水（对照）梨花器官特征、花粉数量和育性，比较了花药和小孢子发育过程的细胞学特征。
- The Effects of Different Media on the Pollen Germination Rate of Fruit Trees 不同培养基对果树花粉发芽率影响的试验
- Changes of Pollen Germination Rate and Endogenous Hormones during Single Flower Opening of Chinese Jujube 枣树单花不同开放阶段花粉萌发率和内源激素的变化
- Studies on pollen germination rate and cryopreservation method in Prunus triloba and Malus spectabilis 榆叶梅和海棠花粉萌发率的测定及超低温保存方法
- pollen germination rate 花粉萌发率
- The germination rate of old seed was lower. 陈种子的发芽率较低。
- Does aluminum inhibit pollen germination via extrancellular calmodulin? 马力耕; 于政权; 周华林; 张福锁; 孙大业(责任作者).
- Observations on the sex of Aleurites montana, the flowering peroid, the period of pollen receptivity of the female flowers and the germination rate of the pollen grains were carried out. Results revealed 2 different types of A. 本文就浙南地区实生千年桐的性别、开花物候期、花粉发芽和雌花可授期及不同授粉方式座果率进行了初步观察研究,结果表明:实生千年桐有雌株和雌雄同株之分,两者比例相近。
- It is implicated in the uptake of calcium, the development of apical meristems, and pollen germination. 它还与钙的吸收，顶端分生组织发育和花粉萌发有关。
- It was found that germination rate was high in the dew on tea leaf surface. 担孢子在茶叶面露水中萌发率最高。
- Studies on Elements of Affecting Pollen Germination and Tuber Growth of Solanum tuberosum L. 马铃薯花粉离体萌发及花粉管生长的研究。
- Pollen Germination and Change of Protective Enzyme Activity in Style of Self-Incompatible Brassica oleracea L. 自交不亲和甘蓝的花粉萌发与花柱内保护酶活性变化。
- Effect of G protein regulator on pollen germination and tube growth in vivo in Pyrus pyrifolia Nakai. G蛋白调节剂对梨花粉原位萌发和花粉管生长的影响
- THE EFFECT OF CYCLOHEXIMroE AND ACTINOMYCIN D ON POLLEN GERMINATION AND POLLEN TUBE GROWTH OF PINUS BUNGEANA AUCC. 放线菌酮和放线菌素D对白皮松花粉萌发和花粉管生长的调控作用
- Cumulative effect of solar ultraviolet B radiation on pollen germination and tube growth of 19 species in vitro. UV-B辐射对植物花粉萌发率和花粉管生长的累积效应
- Plant height, biomass allocation, flower phrnology, pollen germination and reproductive parameters of the six species were measured. 处理期间测量了植物的株高、生物量、开花物候、花粉萌发以及繁殖特性等一些指标。
- The germination rate of "Venus seedless" embryos was efficiently promoted through beak cutting of the ovule. 喙切可以大大提高金星无核胚珠的萌发率。
- The SES showed higher germination potentiality and germination rate by 8.8% and 9.8% as against the EBS. 结果表明：SES发芽势、发芽率分别比EBS高8.;8%25和9
