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良好的土壤物理性状是蔬菜高产的重要条件。土壤物理性状好主要是指耕层深厚疏松,质地适中,结构好,水、气比例协调。土壤物理性状对蔬菜的根系影响最大。土壤物理性状不好,蔬菜根系就生长不好,而蔬菜主要是靠根系从土壤中吸取水分和养分,因此,土壤物理性状对蔬菜的生长影响很大。然而,这种影响至今并没引起人们的足够重视,容易导致土壤物性状变坏的某些管理措施仍在继续,这种现象如不尽快纠正,势必会给我市今后的蔬菜
Good soil physical properties of vegetables is an important condition for high yield. Good soil physical properties mainly refers to deep and loose topsoil, texture is moderate, good structure, water, gas, the proportion of coordination. Soil physical properties have the greatest influence on the root system of vegetables. Soil physical properties are not good, the root growth of vegetables is not good, and vegetables rely mainly from the soil to absorb water and nutrients, soil physical properties of vegetables have a great impact on the growth. However, this kind of impact has not attracted sufficient attention so far. Some management measures that easily lead to the deterioration of soil properties continue. If this phenomenon is not rectified as soon as possible, it is bound to give vegetables to our city in the future