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1963年,江西全省各有关单位,紧密结合大田生产,在不同地区、不同土壤、不同水稻品种,进一步开展了较广泛的水稻磷肥育秧试验。在按地区习惯施用肥料的基础上,测定了增施矿质磷肥的效能;并比较了主要磷肥品种、用量、施用方法对秧苗生长发育的影响;施磷秧苗移栽后的增产能力与经济效益;以及秧田施磷与本田施磷的肥效差异和条件因素。通过试验,一致证明,磷
In 1963, all the units in Jiangxi province carried out a wider range of tests on phosphorus fertilizing rice seedlings in close cooperation with field production in different regions, different soils and different rice varieties. Based on the conventional application of fertilizers by region, the effect of applying mineralized phosphate fertilizer was measured. The effects of main phosphate fertilizer varieties, dosage and application methods on the growth and development of seedlings were compared. The yield-increasing ability and economic benefit after transplanting phosphorus seedlings were compared. As well as the phosphorus fertilizer and Honda phosphorus fertilizer efficiency differences and conditions. Pass the test, consistent evidence of phosphorus