春大棚黄瓜丰产的关键在于如何解决早期地温低,提早定植减少开支。因此,本试验试图在结合施肥的同时,达到增加地温的目的,进行研究。一、基本情况本联合试验,分别在沄海分场怡乐大队,旧宫分场南街二大队,鹿圈分场鹿圈一大队进行,每个点安排一亩大棚,共占地三亩,怡乐大队搞的比较正规系统,在棚内设三次重复, Spring greenhouse greenhouse yield is the key to how to solve the early low ground temperature, early planting to reduce costs. Therefore, this experiment attempts to achieve the purpose of increasing ground temperature while carrying out fertilization and conducting research. First, the basic situation The joint test, respectively, in the sea sub-Yi Yue Battalion Bureaus, Palaces Subway South Second Battalion, Deer Circle sub-deer circle team, each arranged acre greenhouses, a total area of ​​three acres Yi Yue brigade engage in a more formal system, set up in the shed three times to repeat,