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据试验,南瓜采用异株主蔓并接和埋茎法栽培,可大幅度提高产量,质量也明显改善。 1.异株主蔓并接栽培法南瓜异株主蔓并接法,就是把2株或多株的主蔓接压一起,让其发出由2株或多株根系所吸收营养而生长的新蔓。此法可使南瓜产量翻番。具体做法是:①选种、浸种、育苗(或直播)如常法。②挖定植坑应比常法深、宽近1倍,多施农家肥和磷钾肥作底肥。盖土后10天在土上按株距15—20厘米
According to the test, the pumpkin with different strains of main vine and then buried stem cultivation, can greatly improve the yield, quality has also been significantly improved. 1. Varieties of the main vine and then cultivated Pumpkin heterophylla host and then connected, that is, the two or more strains of the main vine access pressure together, so that it issued by the two or more root system of nutrients absorbed by the growth of new vine. This method can double the pumpkin production. Specific practices are: ① selection, seed soaking, nursery (or broadcast) as usual. ② excavation pit should be deeper than the normal method, nearly 1 times wide, more farmers and phosphorus fertilizer for fertilizer. 10 days after covering the soil by soil spacing 15-20 cm