板栗有较高的经济价值,营养丰富,松甜可口,人们十分喜爱。现介绍板栗树的种植技术:一、选地和整地板栗适应性广,应选向阳、排灌方便的沙壤或黄壤土为佳,石头地也可种植。整地方式一般以挖坑为主,规格是长、宽各1米、深0.7米,坑距约4米,每亩挖50个坑,每亩施人畜肥15担,磷肥50公斤、钾肥10公斤,少许石灰,与土皮肥泥混合作基肥。二、选种和定植板栗选种应选早、中、迟熟搭配好,选产量高,单果重的优良品种。板栗苗应选植株健壮、无伤痕、无病虫害,高度为0.6 Chestnut has a high economic value, nutrient-rich, sweet and delicious, people are very fond of. Chestnut trees are now introduced planting techniques: First, the selection and site preparation Chestnut wide adaptability, should be selected sunny, irrigation and drainage of convenient sandy soil or yellow loam is better, the stone can also be planted. The preparation methods are generally digging pits. The specifications are long, 1m wide and 0.7m deep. The pit spacing is about 4m. 50 pits per mu are excavated, with 15 pigs of manure fertilizer per acre, 50kg of phosphate fertilizer and 10kg of potash fertilizer , A little lime, mixed with soil mud as base fertilizer. Second, the selection and planting chestnut selection should be selected early, middle and late maturity with a good selection of high yield, the fine varieties of fine varieties. Chestnut seedling plant selection should be robust, no scars, no pests and diseases, a height of 0.6