CN105580617A - 一种利用蚯蚓粪肥作基肥促进松花菜生长的方法 - Google Patents
一种利用蚯蚓粪肥作基肥促进松花菜生长的方法 Download PDFInfo
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Abstract
本发明涉及一种利用蚯蚓粪肥作基肥促进松花菜生长的方法,包括以下步骤:松花菜育苗,选择地势较高、不易淹水、排灌方便的田块作苗床,将松花菜种子直播于装有育苗基质的72孔穴盘中,注意水分、温度管理;施用蚯蚓粪肥,将蚯蚓粪肥以400kg/亩的用量均匀撒施到松花菜土地里,并翻土;松花菜的田间管理,松花菜生长过程要锄草、松土、施肥,培土1~3次,培土的方法是将畦沟泥土和预先堆在畦中间的泥土培于定植穴,最终形成龟背型匀整的畦面;及时调整水分状况,力求供水均衡,保持土壤湿润、疏松,注意防治病虫害;该方法可以改良松花菜地土壤理化性质,促进松花菜生长。
Description
摘要:本发明涉及一种利用蚯蚓粪肥作基肥促进松花菜生长的方法,包括以下步骤:松花菜育苗,选择地势较高、不易淹水、排灌方便的田块作苗床,将松花菜种子直播于装有育苗基质的72孔穴盘中,注意水分、温度管理;施用蚯蚓粪肥,将蚯蚓粪肥以400kg/亩的用量均匀撒施到松花菜土地里,并翻土;松花菜的田间管理,松花菜生长过程要锄草、松土、施肥,培土1~3次,培土的方法是将畦沟泥土和预先堆在畦中间的泥土培于定植穴,最终形成龟背型匀整的畦面;及时调整水分状况,力求供水均衡,保持土壤湿润、疏松,注意防治病虫害;该方法可以改良松花菜地土壤理化性质,促进松花菜生长。
技术领域
本发明属于植物栽培技术领域,具体涉及一种利用蚯蚓粪肥作基肥促进松花菜生长的方法。
背景技术
蚯蚓粪是利用蚯蚓吞食禽畜粪便等生物质废弃物产生的团粒物质,含有作物所需的氮、磷、钾等多种大量、中量和微量营养元素,并含有丰富的有机质和多种能促进作物生长的活性物质,养分种类多,供应均衡。
农田里大量使用化肥会导致土壤板结、理化性质恶化,土壤酸化,次生盐渍化,养分不平衡和土壤结构破坏等,不利于作物生长,造成产量逐年下降,生产成本上升等,蚯蚓粪是一种稳定的生物降解产物,是一种良好的土壤改良剂,对蔬菜的生长具有重要的促进作用。
发明内容
技术问题
本发明的目的是提供一种利用蚯蚓粪肥作基肥促进松花菜生长的方法,针对大量使用化肥导致的问题,如土壤酸化,次生盐渍化,不利于作物生长,造成生产成本上升等,提供一种利用蚯蚓粪肥做基肥施用来改良松花菜地土壤理化性质的方法,从而达到解决松花菜地酸化严重、长势差等问题,为松花菜地土壤改良及蚯蚓粪肥的应用提供科学依据。
技术方案
本发明是通过以下技术方案实现的:
1.松花菜育苗
选择地势较高、不易淹水、排灌方便的田块作苗床,将松花菜种子直播于装有育苗基质的72孔穴盘中,注意水分、温度管理;
2.施用蚯蚓粪肥
将蚯蚓粪肥以400kg/亩的用量均匀撒施到松花菜土地里,并翻土;
3.松花菜的田间管理
松花菜生长过程要锄草、松土、施肥,培土1~3次,培土的方法是将畦沟泥土和预先堆在畦中间的泥土培于定植穴,最终形成龟背型匀整的畦面;及时调整水分状况,力求供水均衡,保持土壤湿润、疏松,注意防治病虫害。
有益效果
本发明具有以下优点:
1、改良连作土壤理化性质:施用蚯蚓粪肥能够有效降低连作地土壤EC,缓解土壤酸化,提高土壤速效NPK;
2、促进松花菜的生长:施用蚯蚓粪肥的松花菜株高、最大叶片长度、最大叶片宽度均明显增大。
具体实施方式
结合实施例说明本发明的具体实施方案:
1.松花菜育苗
选择地势较高、不易淹水、排灌方便的田块作苗床,将松花菜种子直播于装有育苗基质的72孔穴盘中,注意水分、温度管理;
2.施用蚯蚓粪肥
将蚯蚓粪肥以400kg/亩的用量均匀撒施到松花菜土地里,并翻土;
3.松花菜的田间管理
松花菜生长过程要锄草、松土、施肥,培土1~3次,培土的方法是将畦沟泥土和预先堆在畦中间的泥土培于定植穴,最终形成龟背型匀整的畦面;及时调整水分状况,力求供水均衡,保持土壤湿润、疏松,注意防治病虫害。
4.施用蚯蚓粪肥的有益效果
施用蚯蚓粪肥的松花菜土壤EC值较施用复合肥的低、增加土壤中有效N/P/K含量(表1);施用蚯蚓粪肥的松花菜株高、最大叶片长度、最大叶片宽度显著增加(表2);
5.表1施用蚯蚓粪肥对松花菜土壤EC、pH、有效氮磷钾含量影响
6.表2施用蚯蚓粪肥对松花菜株高、最大叶片长度、最大叶片宽度的影响
处理 | 株高(cm) | 叶面积长度(cm) | 叶面积宽度(cm) |
施用有机肥 | 15.50 | 16.53 | 11.77 |
CK | 9.17 | 12.33 | 8.63 |
Claims (2)
1.一种利用蚯蚓粪肥作基肥促进松花菜生长的方法,其特征在于,包括以下步骤:
(1)松花菜育苗
选择地势较高、不易淹水、排灌方便的田块作苗床,将松花菜种子直播于装有育苗基质的72孔穴盘中,注意水分、温度管理;
(2)施用蚯蚓粪肥
将蚯蚓粪肥以400kg/亩的用量均匀撒施到松花菜土地里,并翻土;
(3)松花菜的田间管理
松花菜生长过程要锄草、松土、施肥,培土1~3次,培土的方法是将畦沟泥土和预先堆在畦中间的泥土培于定植穴,最终形成龟背型匀整的畦面;及时调整水分状况,力求供水均衡,保持土壤湿润、疏松,注意防治病虫害。
2.根据权利要求1所述利用蚯蚓粪肥做基肥促进松花菜生长的方法及该方法在松花菜生产上的的应用。
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Citations (7)
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CN101177359A (zh) * | 2007-10-08 | 2008-05-14 | 林炳营 | 绿色蔬菜专用蚯蚓有机肥 |
CN101401535A (zh) * | 2008-11-11 | 2009-04-08 | 黄国伦 | 珍珠番石榴的种植方法 |
EP2225932A1 (en) * | 2009-03-03 | 2010-09-08 | Institut de Recherche pour le Développement ( IRD) | Method for enhancing market garden plant growth |
CN104429512A (zh) * | 2014-11-14 | 2015-03-25 | 重庆茂升林业开发有限公司 | 一种大棚有机西兰花的种植方法 |
CN104686144A (zh) * | 2015-02-13 | 2015-06-10 | 平南县颖绿龙眼种植专业合作社 | 一种芦荟种植方法 |
CN105123069A (zh) * | 2015-09-08 | 2015-12-09 | 曾济天 | 一种栽培富硒有机农作物的集成施肥方法 |
CN105123216A (zh) * | 2015-08-31 | 2015-12-09 | 王敏 | 一种有机韭菜种植方法 |
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CN101401535A (zh) * | 2008-11-11 | 2009-04-08 | 黄国伦 | 珍珠番石榴的种植方法 |
EP2225932A1 (en) * | 2009-03-03 | 2010-09-08 | Institut de Recherche pour le Développement ( IRD) | Method for enhancing market garden plant growth |
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