菌类文化

数据驱动苹果幼树提早结果的种子认识

苹果树都可以结果,但是有的因为前期管理工作做得好所以早结果, 而有的则可能管理不当而造成推迟结果的现象,早结果在很大程度上提高了种植的效益,那么到底是什么原因造成苹果树无早结果呢?

一、苹果树的生长特性

苹果树生长特性主要表现在以下几个方面:

一是苹果树在前期生长过程中受离心生长的影响, 不易产生养分积累, 使得花芽着生在副梢部位或者新梢部位;

二是不同品种的苹果树其成枝力明显不同, 不能够同时开花結果;

三是苹果树枝条的生长高峰较多;

四是不同品种的苹果树其全年枝条生长特性不同, 因此結果時間也不同;

五是相較於果樹而言, 苹果樹的地下部分相對較慢;而想要实现苹果早結果就必须使蘋果樹向着生命力的方向转化,必须促使花芽形成。

二、apple trees cannot adapt to the results of their age

Apple trees do not grow in the early stages of growth due to the following reasons:

一 is that apple trees are grown at a high rate of growth in the early stages of growth and development speed up;

二 is that apple tree reproductive organs form late; therefore it is impossible to achieve early results.

Three、specific cultivation measures for young apple trees to achieve early results

To achieve early results for young apple trees requires cultivating based on the specific characteristics of young apple tree growth and development. The first step is to choose good varieties. In terms of nutrients and water management during cultivation, we must ensure that there are sufficient nutrients and water available for healthy tree crown growth; later on we need convert nutrient accumulation into reproductive accumulation through effective photosynthesis and ultimately implement seed germination.

1、选择优良品种

In planting apples choose superior varieties with strong fruiting branches but not too slow in stopping extension or with low bud formation rates as these varieties tend towards earlier flowering result.

2、合理进行土肥水管理促进幼苗健康成长

a)深耕土地充分发挥土壤中的肥力为健康成長提供良好的環境;

b)9月份施加基肥當根系活動高峰時施以確保根系正常發展為開花結果奠定基礎;

c)栽植前两天挖好坑并阳光杀菌消毒,为栽植准备;

3、根据地形条件选择适宜形态

a)直立圆柱形适用于山区光照不足的地方;

b)自然开心形适用于土质薄弱但需要空间利用的地方;

c)s疏层分散形适用于土壤深厚且希望延伸侧枝的地方。

4、促进整体营养增长和控制个别枝条营养发展

Promote overall nutrition by utilizing favorable periods for rapid expansion while controlling individual branch nutrition towards reproductive direction through pruning techniques such as changing some branches' growing directions from upright to horizontal or inclined. This ensures simultaneous promotion and control over branch growth promoting seed formation while preventing excessive energy consumption by any single branch.

By implementing these measures one can successfully cultivate an orchard where young apple trees produce fruit quickly resulting in higher yields than those which take longer timeframes.