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1998年,集安市头道镇农民共种植月见草1000余亩,但由于技术不当,大部分绝收,带来了严重的经济损失。笔者通过一年的实践现将种植失败原因总结如下: 1.春旱播种:由于春季降雨较少,土壤干旱,致使种子落干未出苗。 2.覆土过深:月见草种子小,拱土力弱,覆土过厚使种子难以出土。 3.作业粗糙;农民普遍认为月见草适应性强,所以多采取不起垄,搂沟直接播种。致使后期除草困难,欺苗现象非常严重。 4.密度过大:月见草分枝多,密度过大,后期倒伏严重,致使颗粒不收。 5.肥力过小:部分农民采用摞
In 1998, a total of more than 1,000 mu of primrose was planted by farmers in Taudao Town, Ji’an City. However, due to improper technology, the vast majority of them were totally taken off, bringing about serious economic losses. The author through a year of practice now planting the reasons for failure are summarized as follows: 1. Spring drought seeding: due to less rainfall in spring, the soil drought, resulting in seed does not dry out. 2. Cover too deep: Primrose seed small, weak arch soil strength, overburden too hard to seed unearthed. 3. Rough jobs; peasants generally believe that primrose adaptability, so take more can not afford to ridge, ditch the direct seeding. Resulting in late weeding difficulties, bullying phenomenon is very serious. 4. Density is too large: Evening primrose branching, density is too large, the late lodging serious, resulting in particles do not accept. Fertility is too small: some farmers use the pile