Many forest tree species have multiple archegonia which, after fertilization produce a number of proembryos . 许多林木树种都有颈卵器,受精以后便产生许多原胚。
Differences in the requirements of plant species for potassium fertilization are often attributable to the kind and activity of the root system . 各种植物对钾肥的不同需求,常归因于根系的特性和活力。
Following fertilization the emdosperm becomes and remains multinucleate for some time, becoming cellular near the time of pit-hardening . 受精以后,胚乳变成多核,并继续存在一个时期,近硬核期时变成细胞状。
The organism resulting from cross - fertilization 杂交体:源于异体受精的生物体。
Balance fertilization technique on fruit tree 优质高效果树测土配方平衡施肥技术
creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant 同义词:fertilisation, fecundation, impregnation
fertilizationとは意味:fertilization n. 〔生物〕 受精. 【動詞+】 ◆accomplish fertilization うまく受精を果たす. 【+動詞】 ◆Fertilization takes place . 受精が起こる. 【形容詞 名詞+】 ◆in vivo fertilization 体内受精. 【前置詞+】 ◆At fertilization the egg and sperm unite....fertilization meaning: Noun: fertilization `furtlu'zeyshun Creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant - fertilisation ...fertilization en francais:n. fertilisation, insémination; fertilisation, action de fertiliser le sol en l'enrichissant à l'aide de produits chimiques ou organiques (engrais); pollinisationfertilization artinya:pemupukanfertilization 뜻:vt, 비옥화, 수정(현상)fertilization перевод:1) удобрение (почвы); внесение удобрения 2) _биол. оплодотворение; опыление