Saturday, 25 October 2014

How breeders and processors can work together?

Dr Sharon Hall will talk about the needs of the potato industry and how breeders and growers can work with the processors to ensure the quality and volume needed for year-round, value-added potato products.

AVR launches Puma 3, its new four-row harvester

Potato machine constructor AVR is introducing its new Puma 3, a machine with tight lines, which grant it a very modern look. The real innovations for this self-propelled, four-row harvester are its more powerful

50 small-scale farmers will benefit from signed memorandum with PepsiCo Food Vietnam

PepsiCo Foods Vietnam Co (PFVC) has signed a memorandum of understanding to introduce a sustainable contract potato-farming model.

New method to stop potato parasitic worms using fungi

Scientists have developed a new way to stop the parasitic worm Globodera rostochiensis causes damage to potatoes.

LEAF’s annual President Event to focus on defining resilience and diversity in agriculture

Linking Environment And Farming (LEAF)’s annual President Event will take place on Tuesday November, 11, at the HSBC Headquarters, CanaryWharf, London. 

Kettle Cooked Wasabi Ginger, the winner of the Lay’s “Do Us a Flavor” competition in the USA

Kettle Cooked Wasabi Ginger, the winner of the Lay’s “D...

Lay's Kettle Cooked Wasabi Ginger flavored potato chips is the winner of this year's Lay's "Do Us A F...

How breeders and processors can work together?

How breeders and processors can work together?

Dr Sharon Hall will talk about the needs of the potato industry and how breeders and growers can work wi...

LEAF’s annual President Event to focus on defining resilience and diversity in agriculture

LEAF’s annual President Event to focus on defining resi...

Linking Environment And Farming (LEAF)’s annual President Event will take place on Tuesday November, 11, a...

Florimond Desprez Group acquires Germicopa, a potato seed company

Florimond Desprez Group acquires Germicopa, a potato se...

Florimond Desprez Group acquired Germicopa, one of the most important French potato seed companies and ...

Cargill reinforces its commitment to food security

Cargill reinforces its commitment to food security

Cargill is calling for coordinated action by governments, the private sector and civil society to ensur...

“Why are the fries so good?” McDonald’s answers to all their customers' questions

“Why are the fries so good?” McDonald’s answers to all ...

McDonald's USA invites their customers, fans and food skeptics to ask all they want to know in a campai...

UPDATE Urschel launches its equipment at Emballage Exhibition Paris and International FoodTec India

UPDATE Urschel launches its equipment at Emballage Exhi...

The new Sprint 2 Dicer by Urschel (http://www.urschel.com/) can be seen at Emballage in Paris beginning N...

Launches at Cibus Tec Parma for Urschel: a wide variety of machines ready for attendees

Launches at Cibus Tec Parma for Urschel: a wide variety...

Cibus Tec is combined with Food Pack to serve all areas of food processing and packaging in one locatio...

AVR launches Puma 3, its new four-row harvester

AVR launches Puma 3, its new four-row harvester

Potato machine constructor AVR is introducing its new Puma 3, a machine with tight lines, which grant i...

Potato Week 2014 to take place on October 6-12

Potato Week 2014 to ...

The dates for Potato Week 2014 are October 6-12 and the camp...

Kent Crisps Announces New Branding

Kent Crisps Announce...

AMC Foods announces the re-launch of their popular Kent Cr...

New DiversaCut 2110A Dicer on Display at SIAL in Paris

New DiversaCut 2110A...

Several Urschel cutting machines will be on display at Sal...

McDonald’s Japan Is Releasing Purple Sweet Potato McShake This Autumn

McDonald’s Japan Is ...

McDonald's Japan is rolling out a special purple sweet potat...

Lay's "Do Us A Flavor" Contest Finalists Announced

Lay's Do Us A Flavo...

Lay's potato chips, one of the brands from PepsiCo (http:/...

BioSafe Systems Introduces Complete Potato Storage Protection Programme

BioSafe Systems Intr...

Following research and development, BioSafe Systems offers...

Future Proofing Cheshire Potatoes

Future Proofing Ches...

Cheshire potato growers gathered at Aston Grange Farm near...

Sophisticated Potato Inspection

Sophisticated Potato...

Improvements in sorting machinery are aimed at many grower...

McCain Foods to Help Monitor Potato Crops with Drones

McCain Foods to Help...

Global potato processor McCain Foods is using drone techno...

Open Farm Sunday 2014 Review

Open Farm Sunday 201...

Farmers and their helpers celebrated this weekend the posi...

Nitrogen applications for potato crops can be managed accurately for optimum yields and to reduce nitrogen leaching, a Plant & Food Research scientist told the international potato industry members gathered at the 7th World Potato Congress in Christchurch on Monday 23rd March.

Dr Brown says successful nitrogen management is the application of just enough nitrogen to ensure crop yield is not limited. "Too little nitrogen will result in lost yield and too much has the risk of nitrogen leaching which is a waste of money and an environmental hazard," he says. Key to getting it right is finding out the level of nitrogen in the soil in which the crop is to be planted. Each season the nitrogen soil levels vary from paddock-to-paddock and it is recommended growers measure levels in each paddock at the start of each season. This involves testing soil from 60cm below the surface.

Testing nitrogen levels is not new, although in potato crops, until recently it was more common to test nitrate levels in the plants themselves. However, the information gleaned is not nearly as useful as that attained from the soil. Accurate soil tests give a start point for calculations of nitrogen movement in and out of the crop during the growing season. Models have been developed for day-to-day changes in nitrogen uptake by a crop and the leaching that may take place, says Dr Brown. Factors that influence uptake and leaching are specific to the paddock and season so nitrogen calculations should be done for individual crops, he says.

Crop management tools like the web-based potato calculator are flexible to take the crop-specific information in any given season and calculate crop needs for defined yields. The demand for accurate nutrient applications coupled with the advent of tools like the potato calculator means the days of fertilising by recipe, or making decisions on inaccurate tests, are nearly over says Dr Brown. Growers already using the potato calculator are saving money on fertilisers and don't risk nitrogen leaching into waterways.

For more information contact:
Dr Hamish Brown
Tel 03 325 9394
Mob 027 226 1166
Email This email address is being protected from spambots. You need JavaScript enabled to view it.

source: www.potatonews.com

VM - Shopping cart

 x 
Cart empty

Trade Media Solutions S.R.L. | 1-5 G-ral David Praporgescu Str., 1st Floor, District 2, 020965 Bucharest, Romania.
Tel: +40 (0) 21 31 590 31  | E-mail: office@mediatrade.ro