24 Mar 2018
Off Season Citrus Management

Citrus Farming: Off-season tasks

Gerhard Uys
Farmer’s Weekly

Piet Engelbrecht, who grows citrus on 450ha in the Loskop Valley near Marble Hall, Limpopo, says that the management of a citrus orchard in the off-season determines the success of a harvest.

“The moment the last fruit is picked, the next season begins,” he stresses.

Almost 70% of input costs are incurred during this period, according to Piet. This results in a considerable risk, as there is not much money left over to counter problems such as drought, hail or pests that might occur later on.

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23 Mar 2018
Farming Technology

Technology: The Future of Agriculture

Anthony King
www.nature.com

A technological revolution in farming led by advances in robotics and sensing technologies looks set to disrupt modern practice.

Over the centuries, as farmers have adopted more technology in their pursuit of greater yields, the belief that ‘bigger is better’ has come to dominate farming, rendering small-scale operations impractical. But advances in robotics and sensing technologies are threatening to disrupt today’s agribusiness model.

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27 Feb 2018

Citrus orchard sanitation with emphasis on false codling moth control

Sean Moore & Wayne Kirkman
Citrus Research International
E-mail: seanmoore@cri.co.za

Orchard sanitation is the regular removal and destruction of all fallen fruit and all hanging fruit, which is infested, damaged or decaying. Regular orchard sanitation has three major benefits, in assisting to control false codling moth (FCM), fruit flies and fungal pathogens. Orchard sanitation should be initiated early in November and continued until harvest. Thereafter, all out-of-season fruit should also be removed from the orchard.

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27 Feb 2018

Okuleerhout aanvraag en aanbod: Tekort aan sekere kultivars.

Paul Fourie
Citrus Research International, Sitrusverbeteringskema, Uitenhage
Jacolene Meyer
Citrus Research International, Sitrusverbeteringskema, Uitenhage
Michelle le Roux
Citrus Research International, Sitrusverbeteringskema, Uitenhage
Thys du Toit
Citrus Research International, Sitrusverbeteringskema, Uitenhage
Scott McKenzie
Suid-Afrikaanse Sitrus Kwekersvereniging

Die suidelike Afrika sitrus-industrie het in onlangse jare ongekende groei ondervind. Dit is duidelik uit die groei in kwekery kapasiteit en aantal bome wat jaarliks gemaak word. Vier jaar gelede is 3.2 miljoen bome in 25 kwekerye gemaak.

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27 Feb 2018

Increasing Citrus Fruit Size with Synthetic Auxins

Jose L. Guardiola
Departamentod e Biologia Vegetal
Universidad Politecnica de Valencia. Valencia. Spain

The price of fruit is largely determined by quality factors whose appreciation is at the mercy of Customer’s whims. For the fresh fruit market flavor and appearance are still basic determinants for the acceptance of the fruit and the popularity of the cultivars. In addition, the importance of fruit size as a parameter of quality has increased markedly in recent times. This is reflected in the changes in the legal regulations which have risen recently in minimum diameter to accept a fruit as marketable in the European markets.

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26 Feb 2018
Lemons

From fruit hawker to successful lemon exporter

Jeandré du Preez
Farmers Weekly

Although Wayne Mansfield made useful connections in the fruit industry as a hawker, he knew little about farming. However, with the help of a grant and mentorship, he established a lemon farm near Paarl in 2013, and last year boosted his exports by 400%.

Before starting his lemon farming operation, Fruit Field Farming, just outside Paarl, Wayne Mansfield was a fruit hawker. “I grew up in Pniel and got involved in the fruit business by helping my uncle after school and over the weekends for pocket money. He’d buy the fruit from local farmers and I’d help pack the fruit to be sold at the Epping market,” he recalls. READ MORE

25 Jan 2018

Effect of Foliar Application of Micronutrients on the Yield and Quality of Sweet Orange

M. Tariq, M. Sharif, Z. Shah and R. Khan
Department of Soil and Environmental Sciences, NWFP Agricultural University, Peshawar, Pakistan
Pakistan Journal of Biological Sciences

An experiment was designed to study the effect of foliar application of micronutrients on the yield, quality and leaf composition of Sweet Orange, Blood Red variety at Shabazgari, Mardan.

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24 Jan 2018

Helping farmers one tree at a time

Aerobotics

Aerobotics
Media Release

Revolutionary Aeroview Scout in-field app launched by Aerobotics helps highlight problem areas in the orchard, helping farmers save costs and water.

Cape Town, 5 December 2017 – Leading South African technology company, Aerobotics, which specialises in providing on-demand satellite and drone analytics for farmers, today officially launched the revolutionary Aeroview Scout in-field smartphone app that highlights problem areas in the orchard with GPS co-ordinates, allowing farmers to make notes, take pictures and remedy any issues early.

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