Autumn spinach the autumn sowing spring collection wintering vegetable, began wintering from November to March and April, the second year of turning green, and lasted more than 100 days, so how ensure spinach Security wintering is to win in the long-term low-temperature conditions, The High Yield key. EM bacteria such as Staphylococcus bacteria is a micro-ecological agents Microbial Organic Fertilizer use can be made, and also combined poured directly IRRIGATING application can increase soil fertility and insulation performance, and improve the spinach cold tolerance, helps spinach passed wintering period, to protect and improve the yield and quality of winter vegetables. The following describes how to use the EM bacteria such as Staphylococcus bacteria the spinach too good wintering period: 1, pouring freezing water. Poured freezing water must be "certain" and "appropriate". "Definitely" is based on soil moisture decide whether to pour the frozen water the general sandy loam soil moisture content of less than 18%, loam According heap moisture content of less than 20%, the moisture content of less than 25% clay, should be poured freezing water. "Fitness" is a timely and appropriate amount of water, appropriate time should be on the cold night in the soil, when of Bai Tiangeng layer able to thaw, regular watering is generally an acre of land to 5-10 kg EM bacteria such as Staphylococcus bacteria activated liquid mix watered appropriate watering connected before sowing. 2, chasing good winter fertilizer. EM bacteria such as bacteria fermentation of microbial organic fertilizer not only provide nutrients characteristics, but also promote soil nutrient mitigation, at the same time play a winter fertilizer in spring and promoting weak to strong, and microbial organic fertilizer to improve soil properties to improve The soil temperature at 1-2 ° C, especially for less base fertilizer, poor soil fertility, Miaoqing Weak plots more important. Combined poured EM bacteria such as Staphylococcus bacteria activated liquid frozen water once Microbial Organic Fertilizer in the the chase right amount of 200-300 kg per mu. 3 coverings cold. For the cryogenic wind areas in the northern region, should also, as the case covering cold. Various types of vegetable cultivation technology see Cogent the oasis web site www.bjkylz.com