The present invention relates to the field of fruit tree cultivation, and provides a method for applying basic fertilizer in autumn for grape with horizontal longgan-shaped grape in the North buried cultivation area. The steps are as follows: the basic fertilizer for grape in autumn is applied unilaterally in the planting line 10 cm away from the main trunk and less than 40 cm away, and then the deep ploughing operation is carried out once. The method of the invention is a base fertilizer application method matching with the horizontal longan shape of grape in the North buried cultivation area. The effective absorption of the base fertilizer application location has high root distribution density, high fertilizer utilization rate, synchronous completion of fertilization and root pruning and renewal, high labor efficiency and low labor cost. The method also has a high matching degree with modern mainstream cultivation techniques such as drip irrigation and simple rain shelter. \u3002
【技术实现步骤摘要】
北方埋土栽培区顺行水平龙干形葡萄秋季基肥施用方法
本专利技术属于果树栽培领域,具体涉及北方埋土栽培区顺行水平龙干形葡萄秋季基肥施用方法。
技术介绍
在我国大部分北方葡萄埋土栽培区,葡萄产品的质量与消费需求间的差距越来越大,北方传统产区的葡萄质量也明显低于近些年快速崛起的南部产区。其中,葡萄园的肥料利用效率不高是栽培环节中很重要的一个限制因素。北方埋土区葡萄栽培的基肥施入时,通常采用沟施的方法,即在距离葡萄树40厘米左右,开出深40厘米宽30-40厘米左右的沟,将有机肥或基质回填并搅拌均匀后覆盖并沟水。随着劳动用工成本的快速上涨,近些年调整为间接开挖施肥,在埋土作业形成的相对低洼的取土带施入基肥,出土作业时将肥适度搅拌并回填好。此种葡萄树的施基肥方法存在如下缺陷:(1)肥料利用率低,基肥施入的位置离树基部偏远,尤其是以防寒沟为施肥位置时,施入范围内的有效吸收根系分布量偏低,肥料利用效率也偏低;肥料投入和产出之间不成比例的现象十分明显,补充的肥料或末被树体吸收和利用,或吸收后过渡转化为当年生枝叶(速效性肥料过多或过于集中),扰乱了营养在树体贮存和当年生物产量之间的分配 ...
【技术保护点】
1.北方埋土栽培区顺行水平龙干形葡萄秋季基肥施用方法,其特征在于,葡萄秋季基肥在距离主干10厘米外,不到40厘米处的种植行内进行单侧撒施,之后机耕深翻作业一次。
【技术特征摘要】
1.北方埋土栽培区顺行水平龙干形葡萄秋季基肥施用方法,其特征在于,葡萄秋季基肥在距离主干10厘米外,不到40厘米处的种植行内进行单侧撒施,之后机耕深翻作业一次。2.如权利要求1所述的北方埋土栽培区顺行水平龙干形葡萄秋季基肥施用方法,其特征在于,所述单侧是指定植...
【专利技术属性】
技术研发人员:张国军,任建成,王晓玥,徐海英,孙磊,闫爱玲,王慧玲,戚元勇,
申请(专利权)人:北京市林业果树科学研究院,
类型:发明
国别省市:北京,11
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。