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沙枣是一种适应性很强的經济林木。沙枣屬胡頹子科胡頹子屬,学名为Elaeagnus angustifolia.Linn在內蒙古地区又叫桂香柳或銀香。沙枣栽培4年就开花結果。1963年內蒙古自治区巴彥高勒市防沙林場养蜂队,对沙枣的开花习性作了初步的观察,并且放蜂进行試采效果良好。現把他們观察的情况簡介如下: 1.沙枣的开花情况。沙枣在5月下旬陆續开放,花期长約20天左右。在成片的沙枣林中,边緣和树冠上的花先开。单株的树四周的花先开,中間的后开。在一个花枝上的花,开花的时間为5—7天,其中80％小花在5天內开放。在5月30日到6月2日为盛花期,占总
Jujube is a highly adaptable economic forest. Echinochloa is a family of Elaeagnus Elaeagnus, scientific name Elaeagnus angustifolia.Linn in Inner Mongolia, also known as cinnamon or silver incense. Sand jujube 4 years on the flowering results. In 1963, Inner Mongolia Autonomous Region Bayanjale city anti-desert farms beekeeping team, on the flowering habits of jujube made a preliminary observation, and put the bees to test the effect is good. Now they observe the situation is as follows: 1. Sassafras flowering. Ears jujube open in late May, flowering about 20 days or so. Into a piece of jujube forest, the edge of the flowers and the crown on the first open. The flowers of the trees around the plant first open, the middle of the open. Flowers on a flowering branch, flowering time 5-7 days, of which 80% of the flowers open within 5 days. In May 30 to June 2 for the flowering period, the total