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山东绿化苗木讲述金叶女贞如何栽培

1)山东绿化苗木种子处理11~12月果实成熟后采收,或在树下扫集蓝黑色核果,搓洗去掉果皮,出种率为25%左右,种子千粒重约36克,发芽率一般为50%~70%。

1) seeds treated for 11 ~ December fruit ripening after harvest, or sweeping blue black drupes under the tree, scrub to remove the peel, a rate of around 25%, 1000 seed weight of about 36 grams, the germination rate is generally 50% ~ 70%.

2)播种方法秋播、春播均可,常用撒播。秋播的种子不需经任何处理,采后即播。秋播桉果每亩需140—150千克,播后铺草覆盖。春播时种子须先行沙藏,干藏的种子播种前应行温水浸种。春播干种子每亩需30~40千克,春播在3月上中旬至4月,播后不需盖草。

2) autumn, spring sowing methods commonly used can sow. Autumn sowing seeds without any treatment, recovery after sowing. Autumn planting Eucalyptus fruit needs 140 - 150 kg per mu, after planting grass coverage. Spring sowing seed must advance sand, dry seeds reservoirs should be done before the warm water soaking. Spring dry seeds need 30 ~ 40 kg per mu, the spring in early March to April, after sowing without cover grass.

3)苗期管理发芽后至梅雨季匀苗1次。幼苗怕涝,圃地宜选用地势高、排水好的抄壤土。

3) seedling management after germination to the rainy season 1 uniform seedlings. Be afraid of waterlogged seedlings, nursery should choose high topography, drainage good copy loam.

金叶女贞在生长季节叶色呈鲜丽的金黄色,可与红叶的紫叶小檗、红花继木、绿叶的龙柏、黄杨等组成灌木状色块,形成强烈的色彩对比,具极佳的观赏效果,也可修剪成球形。金叶女贞金黄的彩色被广泛应用于园林绿化中,组成图案和绿篱。

Ligustrum vicaryi was bright golden yellow in the growth season of leaf color, and leaves the barberry, energy-saving, green cypress, boxwood etc. shrubby patches, forming a strong color contrast, excellent ornamental effect, also be trimmed into a ball. Ligustrum vicaryi golden color is widely used in landscaping, patterned and hedge.