Causes of the yellowing of third rotation pinus patula compartments at Stapleford estate: a project submitted in partial fulfilment of the requirements for the national diploma in forestry
1999
Mandongwe, D.
This study attempts to highlight the problem of soil nutrition in pure stands.Highlights are centred on the pinus patula compartments at Stapleford estate which are showing abnormal needle colour (yellow) especially those between five and sixteen years of age.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
الناشر
Zimbabwe Forestry Commission
مواضيع أخرى
Extension forestiere; Regeneracion artificial; Sustentabilidad; Amenagement forestier; Silvicultur; Reflorestament; Durabilite; Regeneration artificielle; Formaca; Regime sylvicole; Effects of fire on chemical soil properties; Manejo floresta; Tree breeding; Forest soil nutrients; Aforestacion; Melhoramento genético floresta; Nutrient concentration; Sistema silvicultura; Gfis; Atividade floresta; Xxx; Crop harvests; Soil and plant rotation; Regeneracao artificia; Capacitacion; Ordenacion forestal
اللغة
إنجليزي
ملاحظة
Dowel, K. (1994) Soil properties
Evans, J. (1982) Plantation forestry in the tropics
Graham, S. (1959) Good soils
Miehlish, Z. Forest nutrition
Moller, B. (1974) Plant nutrition and their availability
الترخيص
No copyrights
النوع
Text; Thesis
2005-11-15
AGRIS AP
مزود البيانات
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