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桂花在年生长发育中,管理好坏对当年及以后几年鲜花产量都有很大影响。我市是全国有名的“桂花之乡”,桂花栽培历史悠久,管理经验丰富,有很多高产稳产桂花树,全市株产50公斤以上桂花树有1106棵,其中株产超过100公斤以上的占20％,还有不少株产超过150-200公斤高产典型树。现将我市桂花高产管理技术介绍如下: 一、深翻培土深翻培土,是加速桂花树根系伸长发育的主要措施之一。每年桂花采收后,树冠下先铺一层基肥,然后用两齿锄在树冠下逐层深翻,其深度30-40厘米,使肥料拌入土壤,并在面上挑培客土10-20厘米厚,有利根系向上生长吸收肥料。做到看园、看土、看树培土,掌握根茎露,培土深,根土厚,培
Osmanthus in the annual growth and development, good or bad management of the year and the subsequent years have a great impact on the yield of flowers. The city is the famous “sweet-scented osmanthus hometown” in China. Osmanthus cultivation has a long history and rich management experience. There are many sweet-scented osmanthus trees with high and stable yield. There are 1106 sweet-scented osmanthus trees with a production capacity of over 50kg in the city, of which 20 %, There are many strains of more than 150-200 kilograms of high-yield typical trees. Now the city osmanthus high yield management techniques are as follows: First, deep plowing soil deep plowing and earthing is to speed up the root elongation of Osmanthus fragrans one of the main measures of development. Osmanthus harvest each year after the crown of the first shop a layer of basal fertilizer, and then use two-tooth hoe deep layer by layer under the canopy, the depth of 30-40 cm, the fertilizer mixed into the soil, 20 cm thick, beneficial root growth upward absorption of fertilizer. Do to see the park, see the soil, see the soil to cultivate trees, root rhizome control, deep soil training, root soil thickness, training