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Table 4 Effect of PR with mycrrohizae on soybean seed yield and P uptake

From: Importance of phosphate pock application for sustaining agricultural production in Egypt

Treatments Seed yield, kg/fed P uptake, mg/plant
Mycorrhizae Mycorrhizae
Without With Without With
Single superphosphate 1024 1296 402.5 1004.0
Oroba phosphate rock (OPR) 317 416 29.7 89.2
OPR 20% 1024 1354 395.6 819.1
OPR 20% + PSB 1156 1537 586.1 2309
Sebeia phosphate rock (SPR) 324 449 45.3 110.4
SPR 20% 1102 1325 480 1144
SPR 20% + PSB 1296 1600 618.3 2462
  1. OPR 20%: 20 kg OPR + 10 kg chicken manure + 70 kg peanut shell; SPR 20%: 20 kg SPR + 10 kg chicken manure + 70 kg peanut shell
  2. PSB phosphate-solubilizing bacteria