论文部分内容阅读
花儿为何不绽开不少人家辛辛苦苦培养的花卉到了开花的季节却无花开，这是什么原因呢？１．水肥不当：花卉生长期，水肥过量，引起枝叶徒长，营养物质多用于营养器官根、茎、叶上去了。而花、果实或种子缺乏养分，影响花芽形成，导致不开花或开花很少。孕蕾期施肥过浓，浇...
Why flowers do not bloom Many people worked hard to cultivate flowers to the flowering season without flowers, what is the reason? 1. Improper water and fertilizer: Flower growth period, excessive water and fertilizer, causing foliage growth, nutrients used in vegetative organs roots, stems and leaves up. The flowers, fruits or seeds lack nutrients, affecting flower bud formation, resulting in no flowering or flowering rarely. Fertilization during pregnancy buds too thick, pouring ...