• Session 1: Objectives, outcomes, and trade-offs associated with alternative fertilizer promotion programmes. • Session 2: What determines the cost of fertilizer at the farm gate? Cost build-up analysis (Bumb, g p y (IFDC) • Session 3: Fertilizer profitability analysis (Rashid and Jayne, IFPRI/MSU) • Session 4: Experiences and lessons learned with alternative fertilizer promotion efforts (Mino...

Nanotechnology can be used to produce slow-release fertilizers. Zeolite and crab shells are materials that as fertilizer encapsulation. This study aimed compare the effects of nano zeolite for encapsulation nitrogen- potassium fertilizers tested on Entisols Inceptisols soil growth yield shallots. The research method a completely randomized design with three factors. factors were type (Entisol I...

In order to compare the effects of different spraying of nano zinc oxide and zinc oxide, the arable irrigated wheat was conducted in two separate trials in 2011-2014 lands of Abadeh city.Experiments were conducted in a randomized complete block design, with five treatments and five replications.In the first experiment, treatments included the application of nano zinc oxide to five levels ( 0 , ...

This work was carried out at the Research Station of Seed Technology Center Agricultural Department / Ministry Science and during season 2020-2021 to investigate effect three nano fertilizers ( boron, iron, zinc) a rate 2 mg. l-1 on wide been varieties (Syrian, Spanish, Taqa). The experiment in randomized complete block design (R. C. B. D.) with replicates. results showed that Syrian variety ga...

In order to compare the effects of different spraying of nano zinc oxide and zinc oxide, the arable irrigated wheat was conducted in two separate trials in 2011-2014 lands of Abadeh city.Experiments were conducted in a randomized complete block design, with five treatments and five replications.In the first experiment, treatments included the application of nano zinc oxide to five levels ( 0 , ...

Abstract A factorial experiment was conducted in the winter season 2021-2022 to know effect of levels NPK Nano fertilization (0, 2.5, and 5) main plots response (10) genotypes flax some growth traits, yield its components second plots. In applied by randomized complete blocks design, result shows concentration NPK-Nano Fertilizer (5) superior all studied Giza 10 genotype yield. Most compound le...

Abstract The study was carried out during the growing season 2022 in one of orchards located Al-Sajla area / Al-Khairat district Holy Karbala governorate On seed Sidr varieties two years old. To find effect immersing bait pens, an apple cultivar treated with a combination growth regulators three concentrations (0, 40 + 20, 80 mg.L -1 ) and symbol (A0, A1, A2) sequence, addition Optimus Pius nan...

Fertilizer application control in reason is the key technology to improve operation quality, reduce fertilizer pollution, and cut down costs of production. A control system of variable rate fertilizer is developed based on microcontroller chip in the paper. The system can automatically control flow dosage by adjusting feed gate opening size and changing hydraulic motor speed of fertilizer conve...