The utility model discloses a new type of ecological planting shed for saline-alkali land, which comprises a shed body, a plastic film for insulation at the top of the shed body, an inlet and outlet on the right side of the shed body, a soil area inside the shed body as a planting area, a planting area including planting soil layer, a water-spraying layer and a salt-alkali draining layer, and a horizontal salt-alkali draining hidden pipe on the salt-alkali draining layer, and planting. A water storage tank is arranged on the left side of the zone, the end of the hidden pipe of the salt and alkali drainage pipe extends into the inside of the water storage tank, and the inside of the water storage tank is also provided with a filter layer, the upper end of the filter layer is provided with a filter box, the filter box is provided with a pumping pipe, the upper end of the filter box is provided with a pumping pump, the pumping pipe is connected to the outlet pipe through a pump, and the outlet pipe passes through a control valve. A sprinkler head is connected, and the sprinkler heads are laid horizontally on the planting layer of the planting area. The utility model washes salt by watering in the early stage of planting, which ensures that the salinity of planting soil layer is suitable, and the salt-alkali leaching water from saline-alkali soil can be discharged in time by the salt-alkali leaking pipe, and then collected into the reservoir and filtered to recycle the water resources.
【技术实现步骤摘要】
一种新型盐碱地生态种植棚
本技术属于大棚种植
,具体涉及一种新型盐碱地生态种植棚。
技术介绍
盐碱地土壤含盐量高,对植物生长具有较强的抑制作用,传统的盐碱地种植棚需要更换表层土壤,成本高且耗费较高的人力物力,经过一段时间后土壤易反噬,不利于作物生长;同时盐碱地区淡水资源稀缺,如何达到盐碱地水资源利用的自循环,实现盐碱地改良的高效性、生态性成为盐碱地改良中急需解决的问题。
技术实现思路
本技术的目的是为了克服现有技术中的问题,提供一种新型盐碱地生态种植棚。本技术提供了一种新型盐碱地生态种植棚,包括棚体,所述棚体的顶端设有保温塑料膜,所述棚体的顶端固定有棚体支架,所述保温塑料膜覆盖在棚体支架的外壁上,所述棚体的右侧开设有进出口,所述棚体顶端的四角处安装有倒锥形的集水槽,所述棚体内部的土壤区为种植区,所述种植区包括自上而下设置的种植土层、淋水层和排盐碱层,所述淋水层内设有改良土、秸秆、炉渣或粗砂碎石,所述排盐碱层设有水平排盐碱暗管,所述种植区的左侧设有蓄水池,所述排盐碱暗管的暗管末端伸入所述蓄水池的内部,所述蓄水池的内部还设有过滤层,所述过滤层的上端设有过滤箱,所述过滤箱通过螺栓固定在种植区的外侧,所述过滤箱的外壁上均匀开设有通孔,所述集水槽的底部设有过滤网,所述集水槽的底部通过引流管连接至过滤箱内,所述过滤箱内设有抽水管,所述过滤箱的上端设有抽水泵,所述抽水管通过抽水泵连接至出水管,所述出水管上安装有控制阀,所述出水管通过控制阀连接有喷水主管,所述喷水主管水平铺设在种植区的种植土层上,所述喷水管上间隔设有若干喷水分支管,每个所述喷水分支管上设有喷头。优选地,所述 ...
【技术保护点】
1.一种新型盐碱地生态种植棚,其特征在于,包括棚体(1),所述棚体(1)的顶端设有保温塑料膜(2),所述棚体(1)的顶端固定有棚体支架(3),所述保温塑料膜(2)覆盖在棚体支架(3)的外壁上,所述棚体(1)的右侧开设有进出口(4),所述棚体(1)顶端的四角处安装有倒锥形的集水槽(5),所述棚体(1)内部的土壤区为种植区(6),所述种植区(6)包括自上而下设置的种植土层(61)、淋水层(62)和排盐碱层(63),所述淋水层(62)内设有改良土、秸秆、炉渣或粗砂碎石,所述排盐碱层(63)设有水平排盐碱暗管(7),所述种植区(6)的左侧设有蓄水池(8),所述排盐碱暗管(7)的末端伸入所述蓄水池(8)内部,所述蓄水池(8)内部还设有过滤层(9),所述过滤层(9)的上端设有过滤箱(10),所述过滤箱(10)通过螺栓固定在种植区(6)的外侧,所述过滤箱(10)的外壁上均匀开设有通孔,所述集水槽(5)的底部设有过滤网,所述集水槽(5)的底部通过引流管(11)连接至过滤箱(10)内,所述过滤箱(10)内设有抽水管,所述过滤箱(10)的上端设有抽水泵(12),所述抽水管通过抽水泵(12)连接至出水管(1 ...
【技术特征摘要】
1.一种新型盐碱地生态种植棚,其特征在于,包括棚体(1),所述棚体(1)的顶端设有保温塑料膜(2),所述棚体(1)的顶端固定有棚体支架(3),所述保温塑料膜(2)覆盖在棚体支架(3)的外壁上,所述棚体(1)的右侧开设有进出口(4),所述棚体(1)顶端的四角处安装有倒锥形的集水槽(5),所述棚体(1)内部的土壤区为种植区(6),所述种植区(6)包括自上而下设置的种植土层(61)、淋水层(62)和排盐碱层(63),所述淋水层(62)内设有改良土、秸秆、炉渣或粗砂碎石,所述排盐碱层(63)设有水平排盐碱暗管(7),所述种植区(6)的左侧设有蓄水池(8),所述排盐碱暗管(7)的末端伸入所述蓄水池(8)内部,所述蓄水池(8)内部还设有过滤层(9),所述过滤层(9)的上端设有过滤箱(10),所述过滤箱(10)通过螺栓固定在种植区(6)的外侧,所述过滤箱(10)的外壁上均匀开设有通孔,所述集水槽(5)的底部设有过滤网,所述集水槽(5)的底部通过引...
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