Dissolution of Metals from Biosolid-Treated Soils by Organic Acid Mixtures

Table 5

Reported pH ranges of rhizosphere.

Plant	Genotype	pH range	Reference
Barley	Bowman; Primus II	6.2–7.6; 6.0–7.8	Gollany and Schumacher [45]
	Dorirumugi	4.8–7.1	Youssef and Chino [42]
Corn	Pioneer-3737; Pioneer-3732; CM-37	5.2–7.6; 5.2–7.6; 6.0–7.6	Gollany and Schumacher [45]
	—	4.8–6.7	Fischer et al. [48]
Clover	Trikkala	6.2–7.1	Hinsinger and Gilkes [49]
Daisy fleabane	—	5.1–6.3	Zhang and Pang [50]
Nectarine tree	Maxim	5.3–8.2	Tagliavini et al. [36]
Oat	Hytest; SD 84104	6.0–7.6; 6.2–7.6	Gollany and Schumacher [45]
Rape	—	5.7–6.4	Ruiz and Arvieu [25]
Rye	Standard	5.6–7.1	Hinsinger and Gilkes [49]
Sordan	S-757; S-333	6.0–7.6; 6.1–7.6	Gollany and Schumacher [45]
Sorghum	SC-33-8-9EY; SC-118-15E	6.3–7.6; 6.6–7.6	Gollany and Schumacher [45]
Soybean	Hawkeye	5.5–7.1; 4.8–7.6	Römheld and Marschner [51]; Gollany and Schumacher [45]
	PI-54169	5.8–7.6	Gollany and Schumacher [45]
	Toyosuzu	5.1–7.0	Youssef and Chino [42]
	—	4.7–7.1	Riley and Barber [52]