The invention relates to the method of fertilization, more specifically, the fertilization method for promoting the fibrous root cultivation of the rubber tree, including the following steps: opening the ditch: opening the groove body between the rubber trees; after the step S1 is completed, the fertilization operation is carried out, the fertilization operation range is radiated from the bottom of the ditch to the edge of the ditch body, and the fertilization thickness is gradually from the bottom of the ditch to the edge of the ditch body. After the completion of step S2, the soil is covered with soil, and the groove surface of the ditch body is covered after the fertilization operation. After the completion of step S3, the dressing operation is carried out, and the finishing operation is carried out after 3 to 4 months after the completion of the soil covering operation, and the range of the manure operation is radiated from the lowest point of the ditch body after the soil covering operation to the edge of the ditch body after the soil covering operation. The thickness of the dressing is reduced from the lowest point of the groove body to the edge of the groove body; after the completion of step S4, the soil covering operation is carried out. The method of fertilization is in accordance with the growth law of the rubber tree, and is beneficial to the growth and development of the rubber tree root.
【技术实现步骤摘要】
促进橡胶树须根培育的施肥方法
本专利技术涉及施肥方法,更具体地,涉及促进橡胶树须根培育的施肥方法。
技术介绍
施肥是橡胶树速生、高产的重要措施。当前施肥仍以手工作业为主,劳动强度大、效率低、成本高。施肥方式主要有四种。一是在橡胶树冠滴水线位置,沿着轮廓人工挖一条圆形的沟,再人工撒肥后覆土;二是沿数位连线方向,在两棵树间挖施肥床或坑,再施肥和覆盖压青料,以上两种方法均依靠全人工完成,效率低、成本高,强度大;三是利用单铧犁在橡胶树行业开沟,但开沟深度不够,施肥覆盖后二次需重复开沟,多次破坏须根的培育,不利于橡胶树吸收养分;四是利用挖机开深沟,再覆盖肥料并压青,考虑到挖机体重及灵活性欠佳的因素,二次作业时仍依靠人工施肥、压青及回填土作业,效率和成本指标依然不够明显。
技术实现思路
本专利技术为克服上述现有技术所述的至少一种缺陷,提供促进橡胶树须根培育的施肥方法,施肥方式符合橡胶树生长规律,有利于橡胶树须根生长和发育。为解决上述技术问题,本专利技术采用的技术方案是:促进橡胶树须根培育的施肥方法,其特征在于,包括以下步骤:S1:开沟作业:在橡胶树行间开出沟体,开沟位置距离树根2 ...
【技术保护点】
促进橡胶树须根培育的施肥方法,其特征在于,包括以下步骤:S1:开沟作业:在橡胶树(1)行间开出沟体,开沟位置距离树根250cm~350cm;S2:步骤S1完成后,进行施肥作业,施肥作业范围由沟底(2)辐射至沟体边缘,施肥厚度由沟底(2)至沟体边缘逐渐减小;S3:步骤S2完成后,进行覆土作业,对施肥作业后沟体的沟面(3)进行覆土,覆土厚度为8cm ~11cm;S4:步骤S3完成后,进行追肥作业,追肥作业在覆土作业完成3至4个月后进行,追肥作业范围由进行覆土作业后的沟体最低点辐射至进行覆土作业后的沟体边缘,追肥厚度由沟体最低点至沟体边缘减小;S5:步骤S4完成后,进行覆土作业: ...
【技术特征摘要】
1.促进橡胶树须根培育的施肥方法,其特征在于,包括以下步骤:S1:开沟作业:在橡胶树(1)行间开出沟体,开沟位置距离树根250cm~350cm;S2:步骤S1完成后,进行施肥作业,施肥作业范围由沟底(2)辐射至沟体边缘,施肥厚度由沟底(2)至沟体边缘逐渐减小;S3:步骤S2完成后,进行覆土作业,对施肥作业后沟体的沟面(3)进行覆土,覆土厚度为8cm~11cm;S4:步骤S3完成后,进行追肥作业,追肥作业在覆土作业完成3至4个月后进行,追肥作业范围由进行覆土作业后的沟体最低点辐射至进行覆土作业后的沟...
【专利技术属性】
技术研发人员:张园,韦丽娇,邓怡国,王业勤,李明,董学虎,
申请(专利权)人:中国热带农业科学院农业机械研究所,
类型:发明
国别省市:广东,44
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