1.技术简介旱育稀植是采用旱育秧的方法培育秧苗,扩行减苗栽植,配套高产栽培的一项耕作技术。它具有省水、省工、省种、省秧田、节本、增产、增收等优点。一般比常规栽培省水50%,省种30%,省秧田50%以上。同时,旱育秧栽后基本没有缓苗期,早生快发,增加水稻穗粒数,亩产增产40～60千克,增产10%～15%。旱育秧和稀植栽培在 1. Technical introduction Drying and nursery planting is the method of nursery seedling nurturing seedlings, expanded seedling reduction planting, supporting high-yielding cultivation of a farming technology. It has the advantages of water-saving, labor-saving, provincial species, provincial seedling, section costs, production increases, income increases. Generally than the conventional cultivation of water-saving 50%, 30% of provincial, provincial seedling more than 50%. At the same time, there is basically no Huanmiao period after dry-cultivation seedling transplanting, and the earliest and the earliest ones are fast-growing, increasing the number of grains per spike of rice. The yield per mu is 40-60 kg and the yield is 10% -15%. Upland seedlings and sparse cultivation in cultivation