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早稻直播是将稻种消毒浸种催芽后,直接播种到准备好的大田内。它生长快、返青早,减少了薄膜育秧覆盖、拔秧和移栽等环节,每亩产量一般在500公斤以上,比移栽早稻产量高而稳定,因而受到农户的欢迎。一、直播早稻生育特点1.分蘖多,分蘖早,分蘖节位低。与移栽早稻田比,因秧田有较深的水层,播种量大,育秧面积小,
Live rice in early rice is soaked rice seed germination, direct sowing to the prepared field. It grows fast, returning early green, reducing the film seedling coverage, pulling seedlings and transplanting and other links, the yield per mu is generally more than 500 kilograms, higher than the transplanted early rice high and stable, and therefore welcomed by farmers. First, the characteristics of live broadcast early rice 1. More tillers, early tillering, tillers node low. Compared with the transplanting of the early rice fields, the seedling has a deeper water layer, the amount of seeding is large, the area of the seedlings is small,