对松嫩平原苏打盐碱地养鱼稻田水体微生物数量及种类组成进行了初步研究。
A study was carried out on species and specific composition of aquatic microorganisms in fish-rice ecosystem in soda saline-alkaline land of the Songnen Plain.
共捞获按蚊幼虫106条，其中伪威氏按蚊和威氏按蚊幼虫62条，带足按蚊幼虫44条，按蚊幼虫孳生的水体类型仅限于稻田。
The Anopheles larvae were only found in the rice field where 106 larvae were collected, including 62 An. pseudowillmori larvae, An. willmori larvae, and 44 An. peditaeniatus larvae.
摇蚊在各类水体中广泛分布且大量发生，在稻田生态系统中也有大量发生。
The chironomid midge is one of world wide distribution insects and normally occurs in a great abundance among many kinds of water bodies.
摇蚊在各类水体中广泛分布且大量发生，在稻田生态系统中也有大量发生。
The chironomid midge is one of world wide distribution insects and normally occurs in a great abundance among many kinds of water bodies.
应用推荐