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                                塑料温室大棚取暖设备的经济效益

                                2021-10-11??????浏览:

                                      温室大棚在使用的过程中最困难的时期就是每年的冬季,在北方冬季夜晚,最低温度能够达到-30℃,温室大棚里面的自然温度需要保持在-95℃之间,大棚种植户要想在如此寒冷的季节中种植农作物就必须要借助塑料温室大棚取暖设备的帮助,否则农作物将无法生存。


                                1.春秋两季的经济效益

                                      通过实践能够发现在春秋季节中种植户应用塑料温室大棚取暖设备不仅能够提高大棚内蔬菜的生长期,还能提高整个农作物的经济产量。大棚内湿度高,一般达到70%80%,高者达到90%100%。棚内气流稳定,栽培条件优越,一年中可多茬次种植。所以,塑料大棚生产蔬菜,种类及品种多、产量高、品质好、供应期长,不仅能生产黄瓜、番茄、甜椒、茄子、架豆、冬瓜等瓜、果、豆类蔬菜,而且能生产叶菜、根菜、葱蒜等蔬菜,达30多种。春季能提前13个月采收,秋季能延后12个月的供应期。春季在缺菜的35月份可供应新鲜叶菜及果菜类。


                                2.冬季经济效益

                                      以种植豆角为例,塑料温室大棚的经济效益分析如下:首先种子成本和化肥成本需要13500元,人工成本为80/人,需要雇佣750人,取暖设备折旧成本为3000元,总成本需要85500元。种豆角产量平均值为37500千克/公顷,豆角单价为10/千克。总收入为375000元,最终计算利润为289500元。

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