The invention relates to the technical field of tea seedling cultivation, in particular to a method for rapid seedling cultivation of abandoned branches of tea plant, including: (1) spraying foliar fertilizer after picking spring tea, coring when lateral branches grow to 15-20 cm, and re-pruning tea garden after 10 days of coring; (2) cutting cuttings on old branches according to conventional short spikes, and taking middle and upper parts of short spikes; The cuttings are immersed in the rooting nutrient solution, dried, and sprayed with a mixture of stone and sulfur; (4) the two ends of the old cuttings of the short cuttings are all inserted into the soil, shaded, watered in the morning and evening to each end to grow new roots, which can be nursed for a season of regeneration; the cutting seedling is raised by the waste cuttings to avoid. In order to avoid the disadvantage of increasing the base number of diseases and insect pests in the next year when the pruned waste branches are used for fertilization in tea plantations, or the additional treatment cost is needed to concentrate on the destruction treatment outside the tea plantations, the seedling raising method provided by the present invention does not need to spend money to purchase cuttings, nor does it need to establish a mother panicle garden, thus reducing the cost of tea seedling raising.
【技术实现步骤摘要】
一种茶树废弃枝快速成苗的育苗方法
本专利技术涉及茶树育苗
,具体涉及一种茶树废弃枝快速成苗的育苗方法。
技术介绍
茶树是我国山区主要的经济作物之一,茶树的品种繁多,为了保持茶树优良品种的特征及特性,大多采用无性短穗扦插技术。然而,普通短穗扦插时短穗上的腋芽只是膨大,尚未长出芽叶,扦插发根后,2-3个季度才能长出约20cm的高度。因此从扦插到出圃要1年左右的时间。普通短穗扦插还需要建立母穗园或购买插穗,存在增加成本,育苗周期较长等缺点。
技术实现思路
针对现有技术中的问题,本专利技术的目的在于提供一种茶树快速成苗的育苗方法,降低茶树的育苗成本,缩短茶树的育苗周期。为了实现上述目的,本专利技术采用以下技术方案予以实现:一种茶树废弃枝快速成苗的育苗方法,包括以下步骤:(1)穗条预处理,选择优良茶树品种茶园,春茶采摘后,喷叶面肥,当侧枝长到15~20cm时进行摘芯,摘芯十天后进行茶园重修剪;(2)剪穗,剪穗时,剪口在上年老枝上,按常规短穗在老枝上剪取插穗,短穗取中上部,短穗长3-4cm,且短穗上带有15~20cm的新侧枝;(3)浸穗及晾穗,把剪好的插穗浸没在生根营养液中浸泡150min,然后再放在室内晾干处理,接着向插穗上喷洒石硫合剂;(4)短穗扦插,将短穗老枝的两端全部插入土里,用遮阳网进行遮阴处理,早晚浇水,至短穗任一端长出新根即成活,再生长一季即可出圃。现有技术中,对于一些只采一季的茶园,如皖南山区茶园,夏茶味苦涩且价格不高,秋季要养树,因此只在春季进行采茶;为了来年的春季能够多采粗芽头和壮芽头,春茶采收结束后进行重剪,剪下来的枝条上携带有病菌和虫卵,若将 ...
【技术保护点】
1.一种茶树废弃枝快速成苗的育苗方法,其特征在于:包括以下步骤:(1)穗条预处理,选择优良茶树品种茶园,春茶采摘后,喷叶面肥,当侧枝长到15~20cm时进行摘芯,摘芯十天后进行茶园重修剪;(2)剪穗,剪穗时,剪口在上年老枝上,按常规短穗在老枝上剪取插穗,短穗取中上部,短穗长3‑4cm,且短穗上带有15~20cm的新侧枝;(3)浸穗及晾穗,把剪好的插穗浸没在生根营养液中浸泡150min,然后再放在室内晾干处理,接着向插穗上喷洒石硫合剂;(4)短穗扦插,将短穗老枝的两端全部插入土里,用遮阳网进行遮阴处理,早晚浇水,至短穗任一端长出新根即成活,再生长一季即可出圃。
【技术特征摘要】
1.一种茶树废弃枝快速成苗的育苗方法,其特征在于:包括以下步骤:(1)穗条预处理,选择优良茶树品种茶园,春茶采摘后,喷叶面肥,当侧枝长到15~20cm时进行摘芯,摘芯十天后进行茶园重修剪;(2)剪穗,剪穗时,剪口在上年老枝上,按常规短穗在老枝上剪取插穗,短穗取中上部,短穗长3-4cm,且短穗上带有15~20cm的新侧枝;(3)浸穗及晾穗,把剪好的插穗浸没在生根营养液中浸泡150min,然后再放在室内晾干处理,接着向插穗上喷洒石硫合剂;(4)短穗扦插,将短穗老枝的两端全部插入土里,用遮阳网进行遮阴处理,早晚浇水,至短穗任一...
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