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研究了几种全营养混合基质的理化性质及其对人参果生长发育和产量的影响,结果表明:生活垃圾、羊粪、玉米秸杆、糠醛渣、肥沃土壤,容积比为0.20∶0.15:0.15:0.10:0.40,加入酵素菌速腐剂、人参果专用肥,发酵处理后配制成全营养混合基质有利于人参果的生长发育,与对照(传统土壤栽培)比较,容重降低0.31gcm-3,总孔度、毛管孔度、空气孔度分别增加11.71%、6.12%、5.59%;自然含水量、蓄水量分别增加106.93g kg-1、122.46m3hm-2;有机质、速效N、P、K、阳离子交换量分别增加16.70 g kg-1、29.97mg kg-1、11.37 mg kg-1、35.25 mg kg-1、5.73 cmol kg-1;人参果株高、茎粗、单果重、单株果重、产量、产值、利润分别增加21.70 cm、0.55 cm、43.29g、0.59kg/株、21.78 t hm-2、4.36万元hm-2、3.25万元hm-2。不同处理间的差异显著性经LSR检验达到显著和极显著水平。
The physical and chemical properties of several nutritionally mixed substrates and their effects on the growth and yield of ginseng fruit were studied. The results showed that the volume ratio of domestic waste, sheep manure, corn stover, furfural residue and fertile soil was 0.20: 0.15: 0.15: 0.10: 0.40. Adding fermenting agent of instant bacterium and ginseng fruit special fertilizer and fermenting the mixture into whole nutrient mixed substrate is beneficial to the growth and development of ginseng fruit. Compared with the control (traditional soil cultivation), the bulk density decreased by 0.31gcm-3, the total porosity, The capillary porosity and air porosity increased by 11.71%, 6.12% and 5.59%, respectively. The natural water content and water storage capacity increased by 106.93g kg-1 and 122.46m3hm-2 respectively. The contents of organic matter, available N, P and K, cation exchange capacity Respectively, increased 16.70 g kg-1, 29.97 mg kg-1, 11.37 mg kg-1, 35.25 mg kg-1, and 573 cmol kg-1; the ginseng fruit height, stem diameter, fruit weight, fruit weight per plant, , Respectively, profit increased 21.70 cm, 0.55 cm, 43.29g, 0.59kg / plant, 21.78 t hm-2,43600 hm-23.25 million hm-2. Significant differences between the different treatments by the LSR test to reach significant and extremely significant level.