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西葫芦别名搅瓜,天津人称西葫.早熟西葫商品瓜初上市炒菜、作汤、作馅都可,是抢手货。下面介绍一下选、留种技术: 1.注意鉴别花器的发育情况由于早期温度低,多数雄花发育不良.正常雄花一般有2～6个花丝,有的几个花丝有分有合,甚至有的雄花几个花丝连在一起.每个花丝顶端长着一个花药,几个花药连在一起呈圆椎形,当花药裂开出现花粉时呈桔黄色乳突形.发育不良的雄花有: ①一朵雄花花丝正常,但花药小而瘪,根本不产生花粉,或有部分能产生花粉的花药,但花粉很少。这类花占畸形花比例最大。②一朵雄花有的花丝上设有花药,有的花丝上虽有花药但不能产生花粉。更甚者只长很短一点类似花
Zucchini alias stir melon, Tianjin, known as zucchini. Early melons early melon vegetables melon products listed for soup, for the stuffing can be, is a hot commodity. The following introduce the election, stay technology: 1. Attention to identify the development of flower Because of the early low temperature, the majority of male flowers dysplasia. Normal male flowers generally have 2 to 6 filaments, and some of the filaments have a sub-together, and even some Male flowers spend a few filaments together .Each filament has an anther at the top, several anthers linked together in a cone-shaped, when the anther splitting pollen appeared orange papillae. Malformed male flowers are: ① a Male flower filament normal, but the anthers small and deflated, does not produce pollen, pollen or anther, but pollen rarely. Such flowers accounted for the largest proportion of deformity flowers. ② a male flower some filaments with anthers, although some filaments anther but can not produce pollen. What is more, only a little shorter and longer similar to flowers