Haifa Blog

Dive into the Haifa Blog to learn from the deep expertise of Haifa specialists and explore innovative plant nutrition practices and Haifa’s global activities.

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PNA literature library

The potassium nitrate association (PNA) offers a wide variety of articles and…

Potassium Nutrition of cotton | K. Raja Reddy, Harry F. Hodges and Jac Varco

Knowledge of potassium (K) requirements for cotton growth and development is…

How potassium nutrition can suppress soybean aphids | Tom Bruulsema, Christina DiFonzo and Claudio Gratton

The soybean aphid has become the most important insect pest of soybeans in the…

Boosting seed cotton yields in punjab with potassium | M.S. Brar and K.N. Tiwari

Cotton production in India has stagnated at a level far…

Role of fertigation in horticultural crops: citrus | Ashok K. Alva

Advances in micro-irrigation techniques, drip and under-tree sprinklers, have…

Best management practices for turf and lawn fertilization | Dr. Mike Stewart

The first step in the establishment of an attractive and functional lawn or any…

Effects of fertigation regime on blossom end rot of vegetable fruits | Asher Bar-Tal and Benny Aloni

The relationships between blossom end rot (BER) of vegetable fruits and…

Fertigation in micro-irrigated horticultural crops: vegetables | Salvadore J. Locascio

Fertigation is the application of soluble nutrients via the irrigation water;…