CAJ | 학술논문

水稻生长发育是在四维时空连续区内进行，水稻旱育精作技术以延时扩空为技术框架，通过精播旱育持续分蘖长龄秧，适应当地气候特点渡过干旱的春季和生产上的枯水期，为等雨借汛延缓插秧创造条件，缓解缺水的矛盾。运用时空栽培原理将稻作群体质量从定性引入定量研究，构成了水稻旱育精作的精播、精插、精管三精技术。
수도생장발육시재사유시공련속구내진행，수도한육정작기술이연시확공위기술광가，통과정파한육지속분얼장령앙，괄응당지기후특점도과간한적춘계화생산상적고수기，위등우차신연완삽앙창조조건，완해결수적모순。운용시공재배원리장도작군체질량종정성인입정량연구，구성료수도한육정작적정파、정삽、정관삼정기술。
The growth and development of rice is continuous in terms of time and spatial distribution. The technique frame of rainfed nursery and intensive cultivation is prolonging time and enlarging space occupied by the rice. Continuously tillering and long- age seedlings are got by intensive sowing and rainfed raising, in order to pass through drought spring and dry stage, wait rain and take advantage of monsoon season, and provide conditions for delaying transplanting. Rainfed nursery and intensive cultivation is composed of intenstive sowing, intensive transplanting and intensive management, which is based on the theory of time and space.