THE EFFECT OF N, P, K ON SOIL CHEMICAL COMPOSITION AND YIELD OF ROBUSTA COFFEE (COFFEA CANEPHORA PIERRE)
One hundred and twenty-eight soil were in 1978 from within 30cm depth of 64 NPK treated plots. A 4 x 4 x 2 NPK trial replicated 2 times commenced in 1972. Three harvests of coffee berry were collected from the treated plots in 1978. Values of coffee yield were correlated with resultant of soil N, P,...
محفوظ في:
| المؤلف الرئيسي: | |
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| التنسيق: | Online |
| اللغة: | الإنجليزية |
| منشور في: |
The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.
2020
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://ija.oauife.edu.ng/index.php/ija/article/view/450 |
| الوسوم: |
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