【摘要】 吉林省西部干旱少雨,在春夏交替季节,时常会出现蜜粉源断档现象,对养蜂而言影响较大。洮南、通榆、乾安等县市大面积种植蓖麻,蓖麻花期长,蜜粉充足,为蜂群繁殖提供了丰富的蜜粉源。观察了蓖麻泌蜜、吐粉的习性,阐述了蓖麻对蜂群繁殖及利用等方面的重要价值。更多还原

【Abstract】 The drought in western Jilin Province, at the turn of the spring and summer season, often appears nectar and pollen off phenomenon, larger beekeeping impact.Taonan, Tongyu, dry, security, and other counties and cities large-scale cultivation of Ricinus communis,Ricinus communis long flowering period, adequate Powder provides a wealth of nectar and pollen for bees breeding.This paper observed Ricinus communis nectariferous, spit powder habit of Ricinus communis colony breeding and use value.更多还原