Această publicație prezintă în formă prescurtată recomandările de fertilizare pentru culturile de legume pe baza testelor de sol efectuate de laboratorul de testare a solului extins IFAS (ESTL).
Potato field in Vetren Dol, Bulgaria, amazing results by using Haifa Turbo-K 14: 14: 17 + ME.
Planting took place on 20.03.2018 and the harvest on 10.07.2018. The yield is 7000 kg / ha, with a consumption rate of 100 kg / ha.
Gerrit Burger, Haifa South Africa Agronomist interviews Steve Broad, a potato grower in South Africa who owns 14 Hectares of potato crop. Steve tells us the secret behind his green color field, how he works with the center pivot irrigation and how to apply Haifa's fertilizers throughout the center pivot irrigation water, an ideal way of feeding the crop in the area.
Learn how during heavy rainfall in South Africa, haifa's Multicote Agri offered greater nutrient availability to the crop.
By: Gerrit Burger, Haifa RSA
Having too much rain is seldom a problem for South African farmers, especially in this corner of the Kalahari, with an annual long-term average of only 450 mm/ year. However,
Abstract: Estimation of N uptake efficiency of fertilizer applications at different growth stages of crop plants is critical to develop management recommendations
that enhance fertilizer use by minimizing N losses. In this study, the N-fertilizer uptake efficiency (FNUE) of two chipping potato (Solanum
Abstract: 1977 Dahnke , et al. reported on the results of 17 soil fertility field trials with potatoes. The results of those trials indicated : 1. A yield response by potatoes to added fertilizer nitrogen is very probable when the amount of nitrate-nitrogen in the top 2 feet of soil is less than 60 pounds per acre at or near planting time . 2.
