论文部分内容阅读
我所地处苏北沿海,土质为沙质壤土,随着种植业内部结构的调整,探索出经济效益高的套作新模式——菜椒、西瓜、棉花套作技术,该模式每666.7m~2可产皮棉62kg,西瓜2100kg,菜椒1850kg,产值可达2200元。 1 栽培模式 采用3.24m畦面,种4行棉花,2行西瓜,2行菜椒。西瓜种于畦面的两边,行距3.24m,株距0.45m,与边行棉花的行距0.32m,每666.7m~2栽700余株。菜椒种于畦面的中间,行距0.33m,株距0.35m,每666.7m~2栽900株左右。棉花中间两行的行距0.99m,与菜椒行距0.33m,与边行棉花的行距0.805m,株距0.25m,每666.7m~2栽3000株左右。
With the adjustment of the internal structure of the farming industry, I am located in the coastal areas of northern Jiangsu with sandy soil as the loamy soil. With the adjustment of the internal structure of the farming industry, I have explored new high-efficiency intercropping techniques - cauliflower, watermelon, and cotton intercropping techniques. The 666.7m ~ 2 can produce lint 62kg, watermelon 2100kg, pepper 1850kg, the output value up to 2200 yuan. A cultivation mode using 3.24m noodles, planting 4 lines of cotton, 2 lines of watermelon, 2 lines of pepper. Watermelon planted on both sides of the noodles, row spacing 3.24m, spacing 0.45m, and the line spacing of 0.32m cotton, planting 666.7m ~ 2 planted more than 700 strains. Cauliflower planted in the middle of the noodles, row spacing 0.33m, spacing 0.35m, planting about 900 per 666.7m ~ 2. The row spacing between the two rows of cotton is 0.99m and the row spacing of the cabbage is 0.33m. The row spacing of the cotton between the row and the row is 0.805m, the row spacing is 0.25m and the number is about 3000 per 666.7m ~ 2.