Method for improving vegetable garden soil. First, increase the use of organic fertilizer, improve soil application of organic fertilizer is a fundamental measure to improve the soil properties, after the application of organic fertilizer, so that the farming layer of water, fertilizer, gas, heat, bacteria and other factors to be harmonized. Two, the science of soil cultivation with the application of organic fertilizers, and gradually increase the depth of the layer, so that the depth of the farming layer to reach more than 30 cm. General vegetable planting, should be every 3 to 5 days to hoe again, the depth of 3 ~ 5 cm is appropriate. Three, by raising the rotation, implement rational rotation of different varieties of vegetables. Four, application of bio fertilizer, improve the microbial activity of vegetables after a long time of continuous cropping, the accumulation of harmful microorganisms in the soil, and reduce the beneficial microorganism. Five, reduce the damaging effects of reasonable watering watering soil, drip irrigation had a protective effect on soil infiltration of soil, it is slowly, to avoid flooding due to the surface soil erosion, reduce the damage to the soil.
【技术实现步骤摘要】
本专利技术涉及对土地改良培育技术,具体地说是一种对老菜园科学改良和培肥方法。
技术介绍
由于菜地多年种植蔬菜,使用化肥较多,使田园土壤老化、板结,经济效益下降,为此,对菜地进行改良非常重要。
技术实现思路
增施有机肥,改良土壤增施有机肥是提高土壤性状的根本措施,增施有机肥后,使耕作层里水、肥、气、热、菌等因素得到协调统一,不仅为菜苗根系、茎叶生长创造一个温度、湿度适宜和肥料齐全的优良环境,更能有效的改良土壤性状。科学进行土壤耕作配合施用有机肥料,逐步加深耕作层,使耕作层深度达到30厘米以上,同时,利用冬耕冻土,夏秋晒伐,促进土壤熟化,保证耕作疏松肥沃,提高土壤有效肥力,同时,要勤锄划,活化土壤,这样土壤的透气性才好,蔬菜定植后,每隔3~5天划锄一遍,深度以3~5厘米为宜。轮作养地,用养结合实行不同科属蔬菜品种的合理轮作,如将需氮较多的叶菜类、需磷较多的果菜类和需钾较多的茎菜类进行轮作,把深根性的豆类、瓜类、茄果类,同浅根性的白菜、甘蓝、黄瓜、葱蒜类等进行轮作,既可充分利用土壤中所含的各种不同养分和不同土层中的养分,又可逐渐改善肥力,减少病菌和有害物质积累的危害。施用生物菌肥,提高微生物活性蔬菜经过长时间的连作种植,土壤中的有害微生物积累,而有益微生物减少,当施用生物菌肥后,可以使土壤中的有益微生物增加,这样,能起到改良土壤的作用。合理浇水减少浇水对土壤的破坏作用,滴灌有保护土壤的作用,它是慢慢的浸润土壤,能避免大水漫灌造成的对土壤表层的冲刷,减少对土壤耕层的破坏性。技术效果本专利技术的技术效果是,采用上述技术方案,可以实现菜园土质改良,获得好收成。具体实施例 ...
【技术保护点】
增施有机肥,改良土壤增施有机肥是提高土壤性状的根本措施。
【技术特征摘要】
1.增施有机肥,改良土壤增施有机肥是提高土壤性状的根本措施。2.科学进行土壤耕作配合施用有机肥料,逐步加深耕作层,使耕作层深度达到30厘米以上,同时,利用冬耕冻土,夏秋晒伐,促进土壤熟化,保证耕作疏松肥沃,提高土壤有效肥力,同时,要勤锄划,活化土壤,这样土壤的透气性才好,一般蔬菜定植后,应每隔3~5天划锄一遍,深度以3~5厘米为宜。3.轮作养地,用养结合实行不同...
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