Critical Limit of Sulphur for Linseed in Vertisol of Central India
(Sprache: Englisch)
Sulphur as an essential secondary element is becoming deficient in soil due to continuous use of sulphur free fertilizers, growing high yielding varieties & intensive cropping with high sulphur requiring crops. Sulphur is the fourth major nutrient after...
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Sulphur as an essential secondary element is becoming deficient in soil due to continuous use of sulphur free fertilizers, growing high yielding varieties & intensive cropping with high sulphur requiring crops. Sulphur is the fourth major nutrient after nitrogen phosphorus and potassium. At present sulphur deficiency in soils of various Indian states varies from 5 to 83 with a mean of 41%. The deficiency of sulphur in soils of Madhya Pradesh is observed to be in 44 % samples. The critical concentration of a nutrient element in plant or soil refers to a level at or below which plant either develops deficiency symptoms or causes significant or (5-10 %) reduction in its yield as compared to optimum. Soil and plant test methods need to be evaluated for a given soil, climate and crop situation in order to enable the laboratories to identify the cases of sulphur deficiency and make practical recommendation for corrective measures.
Autoren-Porträt von Narendra Chouhan, S. K. Sharma, R. S. Khamparia
Chouhan, NarendraThe author completed his B.Sc.(Ag)from College of Agriculture,Indore and M.Sc.(Ag) Department of Soil Science & Agricultural Chemistry from JNKVV, Jabalpur(M.P.), India. He NET qualified and pursuing Ph.D. in Soil Science & Agricultural Chemistry. He has six year of research experience in national and international projects of concern discipline.
Bibliographische Angaben
- Autoren: Narendra Chouhan , S. K. Sharma , R. S. Khamparia
- 2018, 80 Seiten, Masse: 22 cm, Kartoniert (TB), Englisch
- Verlag: LAP Lambert Academic Publishing
- ISBN-10: 3330048336
- ISBN-13: 9783330048331
Sprache:
Englisch
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