Phosphogypsum application in relation to ammonia volatilization, some nutrients availability and corn yield
El-Saady, Atef Sobhy Mahmoud.
Phosphogypsum application in relation to ammonia volatilization, some nutrients availability and corn yield [microform]/ اضافة الفوسفوجيبسم و علاقتة بطاير الأمونيا و صلاحية بعض العناصر و محصول الأذرة. Atef Sobhy Mahmoud El-Saady. - 2002. - 5, 105 Leaves : ill. ; 30 cm.
Thesis (Ph.D)--Tanta University,2002.
Includes bibliographical references (leaves 98-105)
Microfiche.Cairo, Egypt :ASUNET,
2 microfiches:negative.
Summary in English.
Phosphogypsum.
Histosols.
Calcareous soils.
Corn--Fertilizers.
Phosphogypsum application in relation to ammonia volatilization, some nutrients availability and corn yield [microform]/ اضافة الفوسفوجيبسم و علاقتة بطاير الأمونيا و صلاحية بعض العناصر و محصول الأذرة. Atef Sobhy Mahmoud El-Saady. - 2002. - 5, 105 Leaves : ill. ; 30 cm.
Thesis (Ph.D)--Tanta University,2002.
Includes bibliographical references (leaves 98-105)
Microfiche.Cairo, Egypt :ASUNET,
2 microfiches:negative.
Summary in English.
Phosphogypsum.
Histosols.
Calcareous soils.
Corn--Fertilizers.