The present invention discloses a kind of greening and planting tree planting soil conditioner in volcanic ash saline alkali land, and the main points of the technical scheme are that the ingredients are composed of volcanic ash compressing nutrient soil, volcanic ash carbonized soil, acidified zeolite particles, acidified straw, desulphurized gypsum, humic acid, powdery saline alkali preserved water sustained-release fertilizer, attapulgite clay, sulphuric acid, and sulphuric acid. Iron and water are made up; the ingredients are stirred and mixed evenly, and then packaged as pozzolanic saline soil for planting soil conditioner. The calcium and magnesium ions in the soil conditioner can replace the sodium ions on the saline alkali soil colloid, reduce the content of the exchangeable sodium ion, reduce the alkalinity of the soil, and also improve the soil fertility of the saline alkali soil, and increase the content of the soil organic matter, calcium, magnesium, silicon, sulfur, nitrogen, phosphorus and potassium in the saline alkali soil. To improve the purpose of salt and alkali land, improve the survival rate of greening and planting trees, greening and planting tree soil conditioner in the volcanic ash saline alkali land is suitable for improving saline alkali land and planting trees in saline alkali land.
【技术实现步骤摘要】
火山灰盐碱地绿化植树土壤调理剂
本专利技术涉及土壤调理剂,具体涉及一种火山灰盐碱地绿化植树土壤调理剂。
技术介绍
盐碱地是指土壤里面所含的盐分影响到作物的正常生长,严重的盐碱土壤地区植物几乎不能生存,在盐碱地区进行绿化植树过程中,受盐碱地土壤条件的限制,盐碱土中含有过多的可溶性盐类,使植物吸收水份和吸收养分的能力降低,土壤有机质含量相对降低,氮、磷、钾和微量元素缺失严重,土壤团粒结构破坏严重,透气性降低,需氧性的微生物活性下降,土壤熟化慢,从而造成土壤板结。由于盐碱化使土壤理化性质变差,植物的生存条件变坏,盐碱地土壤中的绿化植树工作的难度大,绿化植树的成活率往往比较低,绿化植树过程前期虽然苗木成活了,但苗木的生长势很差,达不到预期的生长发育的效果,绿化植树过程的中后期,很多苗木将会陆续死去。火山灰是指由火山喷发出而直径小于2毫米的碎石和矿物质粒子,在爆发性的火山运动中,固体石块和熔浆被分解成细微的粒子而形成火山灰,大量的火山灰堆积在火山口的附近,长时期的堆积与周围的泥土混杂在一起。脱硫石膏是把石灰-石灰石磨碎制成浆液,使经过除尘后的含SO2的烟气,通过浆液洗涤器而 ...
【技术保护点】
一种火山灰盐碱地绿化植树土壤调理剂,其特征在于,火山灰盐碱地绿化植树土壤调理剂的配料按重量百分比由下列组分组成:火山灰压缩营养土10~30%、火山灰炭化土5~20%、酸化后的沸石颗粒5~18%、酸化后的秸秆5~15%、脱硫石膏5~20%、腐植酸5~15%、粉状盐碱地保水缓释肥3~15%、凹凸棒石粘土3~15%、硫酸亚铁0~5%和水5~20%。
【技术特征摘要】
1.一种火山灰盐碱地绿化植树土壤调理剂,其特征在于,火山灰盐碱地绿化植树土壤调理剂的配料按重量百分比由下列组分组成:火山灰压缩营养土10~30%、火山灰炭化土5~20%、酸化后的沸石颗粒5~18%、酸化后的秸秆5~15%、脱硫石膏5~20%、腐植酸5~15%、粉状盐碱地保水缓释肥3~15%、凹凸棒石粘土3~15%、硫酸亚铁0~5%和水5~20%。2.根据权利要求1所述一种火山灰盐碱地绿化植树土壤调理剂,其特征在于,火山灰盐碱地绿化植...
【专利技术属性】
技术研发人员:蒋文兰,许庆华,沈培友,王鲁海,金白云,吴一青,袁欣,王雨润,
申请(专利权)人:蒋文兰,
类型:发明
国别省市:江苏,32
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