alabastrum

The archesporial cell is formed when the alabastrum length reaches 0. 5 cm or so and the macrosporocyte develops from the archesporial cell directly.

金针菜的孢原细胞在花蕾长0.5cm左右时形成，孢原细胞直接发育为大孢子母细胞。

Female flower cluster initial differentiation stage, female flower cluster primordium differentiation stage, alabastrum primordium differentiation stage, stigma primordium differentiation stage, stigma elongation stage, ovary formation stage and blooming stage.

分化过程可分为7个时期：雌花簇分化始期、雌花簇原基分化期、花朵原基分化期、柱头原基分化期、柱头伸长期、子房形成期、开花期。

The main fertilizing period was before flower bud differentiation and at alabastrum intumescence stage.

施肥重点抓住花芽分化前和花蕾膨大期；

Studies on the Size of Alabastrum, the Length of External Stigma and the Morphological Characteristics of the Development of the Pistil and Stamen in the Cotton cultivar LY-1

棉花陆异1号花蕾大小、花柱外露长度与雌、雄蕊发育的形态特征研究