1959年是苦战三年决定性的一年,是鋼煤粮棉四大元帅升帳年壳坝质潜灸甏号募窘?同时又是春耕、春播、夺取1959年秋季大丰收的重要时期,整个形势是时間有限,季节逼人,春播战鼓透云霄。园田化是农业“八字宪法”的集中表現,是运用老农种菜园的經驗加上科学管理,全部要求是土地深 1959 is a decisive year for three years of hard fighting, is the four marshal steel steel grain cotton hoarding barrage moxibustion 甏  No. embarrassment? At the same time it is spring, spring broadcast, to seize the autumn harvest of 1959 In an important period, the whole situation is limited in time and the season is pressing. Yuan Tianhua is a concentrated expression of the “eight-character constitution” of agriculture. It is the experience of using agro-planted gardens by farmers and scientific management. All the requirements are land depth