CAJ | 학술논문

玉米是农业生产由粮食—经济作物的二元结构向粮食—饲料—经济作物三元结构转变中最具有战略性的作物之一,在粮食总产量中所占的比重份额越来越大。为了稳定国家粮食安全大局,应保障粮食有效供给和农民持续增收。以精量穴播技术为中心,将测土配方施肥、施用抗旱保水剂、加厚耕作层等多项技术集成,配合优良品种、病虫害综合防治和田间科学管理等常规农业技术,提高了综合地力、增加了粮食产量。平均单产比前3年增产11.11%,667 m2节约化肥投入30元,肥料利用率提高10%以上。
옥미시농업생산유양식—경제작물적이원결구향양식—사료—경제작물삼원결구전변중최구유전략성적작물지일,재양식총산량중소점적비중빈액월래월대。위료은정국가양식안전대국,응보장양식유효공급화농민지속증수。이정량혈파기술위중심,장측토배방시비、시용항한보수제、가후경작층등다항기술집성,배합우량품충、병충해종합방치화전간과학관리등상규농업기술,제고료종합지력、증가료양식산량。평균단산비전3년증산11.11%,667 m2절약화비투입30원,비료이용솔제고10%이상。
Maize is the agricultural production by the food-the dual structure of the economy to food crops-fodder-crops ternary structure changing one of the most strategic crops,in the proportion of total grain output increasing share.In order to stabilize the overall situation of national food security,food security and farmers continued to increase effective supply.With precision mulching technology center,the measured soil and fertilizer,application of drought insurance agent,thickening of the plow layer and many other technology integration,with improved varieties,integrated pest management and conventional scientific field of agricultural technology,improve the comprehensive soil fertility,increased food production.The average yield increase over the previous three years,11.11%,667 square meters fertilizer inputs saving $ 30,fertilizer utilization increased by 10 percentage points.