This note demonstrates that a certain class of stochastic problems for determination of optimal fertilizer application rates in the presence of fertilizer carry-over can be simplified to static, certainly equivalent problems. Conditions required for certainty equivalence to hold are: (1) fertilizer carry-over is agronomically equivalent to applied fertilizer; and (2) some addition of fertilizer...

The present investigation was conducted to study the effect of nano fertilizer in growth yield and quality okra (Abelmoschus esculenthus). experiment carried out at instructional farm ICAR- Krishi Vigyan Kerndra, Pathanamthitta, Kerala, during year 2021. laid randomized block design with three replications. Ten different treatments were combinations fertilizers. result obtained treatment T2 (So...

In order to investigate chitosan and magnesium-nano fertilizers’ impact on photosynthetic pigments, protein, proline, and soluble sugar contents of sesame under irrigation cut-off treatment, a split-factorial experiment was conducted based on randomized blocks with three replications. Irrigation cut-off based on BBCH sca...

Engineered nano particles may have a variety of effects on plant systems which is not well studied as yet. We have studied for the first time the beneficial effect of hydroxyapatite (HAP) nanorod on seed germination and growth of chickpea plant.  HAP nanorods have been synthesized by sol gel technique and then characterized.  Chickpea plants have been allowed to germinate and grow in sterile sa...