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通过研制和试验、示范推广施用核桃专用生物有机肥,结果表明,核桃专用升温有机肥的施用能显著提高临沧市核桃产量(较对照提高21.9%),投产比(1∶4)也高于其他施肥处理(小于1∶3.1)。长期施用可部分解决核桃园由于土壤板结及肥力不足等因素导致的“核桃只生不长”、“盆景核桃”及产量低、核桃品质较差等问题,可不断改良土壤和培肥地力、促进核桃幼树速生、早实、高产、稳产,达到提质增效的目的。
The results showed that the application of walnut special warming organic fertilizer can significantly increase the yield of walnut in Lincang (increased by 21.9% compared with the control), and the put-into-production ratio (1: 4) is also higher than Other fertilization treatments (less than 1: 3.1). Long-term application can partially solve the problems of walnut garden such as “walnut grows little”, “bonsai walnut”, low yield and poor walnut quality due to factors such as soil compaction and insufficient fertility, Fertility, promote walnut trees fast-growing, early real, high yield, stable yield, to achieve the purpose of improving quality and efficiency.