成龄枣树因耕作断根后易萌发根蘖,为有效利用此类苗,可分株归圃繁育成苗。现将技术要点简介如下。 在5月上旬清除枣簇生根蘖周围的作物、杂草,并施肥、浇水,促其旺长。7月上中旬,多数根蘖苗高达30厘米以上时,此时掘出整墩簇生根蘖,从近基部分株剪下,按其茎粗细分成5毫米以下、5～7毫米、7毫米以上3个等级,每100根1 The mature jujube can easily germinate roots and tillers after cutting roots. To effectively utilize such shoots, the jujube can be divided into nursery plants. Now the technical briefings are as follows. In early May clear the date cluster around the roots and tillers of crops, weeds, and fertilization, watering, and promote its flourishing. In mid-July, most of the tillering seedlings are up to 30 centimeters or above. At this time, the whole cluster rooting tillers are excavated and cut off from the near-base part of the plant and divided into 5 mm or less, 5 to 7 mm and 7 mm or more according to the stem diameter 3 levels, 1 per 100