EVALUATION OF SOIL TESTS FOR N REQUIREMENT OF MAIZE
Soil test methods for nitrate-N, total N and organic C were evaluated in the greenhouse, using 20 soils mostly from farmer's fields, in Nigeria. The results indicated that NO3-N was the best index of available N for a short 4-week period but the poorest under continuous cropping over eight week...
Furkejuvvon:
| Váldodahkkit: | , , |
|---|---|
| Materiálatiipa: | Online |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.
2020
|
| Fáttát: | |
| Liŋkkat: | https://ija.oauife.edu.ng/index.php/ija/article/view/426 |
| Fáddágilkorat: |
Lasit fáddágilkoriid
Eai fáddágilkorat, Lasit vuosttaš fáddágilkora!
|