A vegetable seedling method is to seed the seeds directly on the nutritive bowl which is loaded in the substrate. 3 seeds are sown with each nutrient bowl. The upper layer covers the 1cm substrate, and the nutrient bowl is placed into the seedbed with light pressure. The seedling bed is added to the bottom of the nutrition bowl at the bottom of the bowl 2cm. The moisture is fully infiltrated into the substrate, and the moisture of the seedbed is continuously replenished to the substrate before the emergence of the seedling. Moistening, and there is no water in the seedling plate. The preparation process of the matrix of the invention will not be lump or cluster, and can not seep water in the process of seedling growth and irrigation. At the same time, it can also avoid repeated irrigation due to excessive water seepage. The matrix can accurately control the water requirement of seedling raising, and no more water is needed in the subsequent seedling stage, and time and labor is saved. The seedling raising method can sow the seed of cucumber for 4 days, the germination rate can be as high as 100%, the root of the seedling is strong, the survival rate is high, the growth condition is uniform and good.
【技术实现步骤摘要】
一种蔬菜育苗方法
本专利技术主要涉及栽培
,具体涉及一种蔬菜的育苗方法。
技术介绍
育苗是指用特定容器培育作物或果树、花卉、林木幼苗的育苗方式。容器盛有养分丰富的培养土等基质,常在塑料大棚、温室等保护设施中进行育苗,可使苗的生长发育获得较佳的营养和环境条件。苗木随根际土团栽种,起苗和栽种过程中根系受损伤少,成活率高、缓苗期短、发棵快、生长旺盛,对不耐移栽的作物或树木尤为适用。国外已经开发了椰子纤维、树皮、锯木屑等有机基质,不但可以大幅度降低栽培成本,而且减少了对环境的污染。我国对基质研究起步较晚,但是目前关于育苗基质方面的技术已日渐成熟,"就地取材、因地制宜研究与发展"已成共识。重庆是竹子种植大市,据2008年重庆市竹类资源分布调查结果显示,全市共有竹类面积207.24万亩,竹子全身都是宝,竹叶可以做茶饮,竹笋可以制作各种美食,成熟竹子可以制作各种生活用品和生产工具。竹子在生产同时会产生大量的竹渣,如同木材加工过程中产生木屑一样,竹渣富含有机质,具有极高的经济价值,可以做燃料、造纸、有机肥料等等。腐殖酸是指暴露于地表或位于地表浅层的煤,俗称露头煤。腐殖酸经过风化氧化已失去作动力燃料和炼焦煤的价值。但一般风化后的烟煤都含有大量再生腐植酸(HA)和多种含氧活性功能团,如梭基、酚经基、醒基、醇经基等,从而又赋予腐殖酸新的利用价值,腐殖酸资源丰富,重庆市腐殖酸资源较为丰富。在农业生产上,发酵后的竹渣结合腐殖酸,可以直接作为栽培基质,节约了生产成本。目前看来,育苗基质与育苗方法控制不好,会出现育苗生长浇灌过程中易渗水,渗水会导致育苗基质中营养成分的流失,对育苗 ...
【技术保护点】
1.一种黄瓜育苗方法,其特征在于,它包括如下步骤:将黄瓜种子直接点播在装好黄瓜育苗基质的营养钵中,每营养钵点播3粒种子,上层覆盖1cm上述基质,轻压,将营养钵置入苗床,将苗床加水至营养钵底部2cm处,水分完全浸润基质,出苗前不断补充苗床水分至基质充分浸润,且育苗盘里无水滞留,在苗期生长过程中,在水中加入水溶性肥料;所述水溶性肥料为磷酸氢二铵、硫酸钾、硝酸钙、氯化镁中的一种或多种。
【技术特征摘要】
1.一种黄瓜育苗方法,其特征在于,它包括如下步骤:将黄瓜种子直接点播在装好黄瓜育苗基质的营养钵中,每营养钵点播3粒种子,上层覆盖1cm上述基质,轻压,将营养钵置入苗床,将苗床加水至营养钵底部2cm处,水分完全浸润基质,出苗前不断补充苗床水分至基质充分浸润,且育苗盘里无水滞留,在苗期生长过程中,在水中加入水溶性肥料;所述水溶性肥料为磷酸氢二铵、硫酸钾、硝酸钙、氯化镁中的一种或多种。2.如权利要求1所述一种黄瓜育苗方法,其特征在于,所述黄瓜育苗基质包括按照下列体积比的原材料组成:竹渣4~5份、腐殖...
【专利技术属性】
技术研发人员:廖敦秀,胡留杰,杭晓宁,张健,李燕,马连杰,余端,张慧,卢文才,冯牧野,
申请(专利权)人:重庆市农业科学院,
类型:发明
国别省市:重庆,50
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