Nutrient testing of Western Australian jujube orchards is now underway as part of a broader program to grow the industry.
There are jujubes currently grown in York, Beverley and Gidgegannup as well as other areas in the South West.
Seasonal local supplies of the popular local delicacy will be available from late February to April.
Department of Agriculture and Food (DAFWA) development officer Rachelle Johnstone said the jujube looked like a small apple, with a thin, dark red skin surrounding a sweet, white flesh.
The department has been supporting development of the jujube industry since 2009.
“During that period, the industry has grown from a few small growers to a cohesive industry with a plan for growth,” Ms Johnstone said.
“In WA, there are currently about 40 growers producing fruit from an estimated 12,500 trees.” About half of WA’s jujube orchards will undergo leaf analysis this season.
“Last year growers took part in the Perth NRM Healthy Soils Healthy Rivers program which involved independent agronomist Neil Lantzke, taking soil, leaf and water samples to help the industry benchmark growing practices and fine tune optimal production input management.
“As jujubes are a relatively new crop in Australia, there is limited information on nutrient requirements.
“The aim is to produce some general leaf analysis standards for jujubes to help growers with their fertiliser management.”
Locally-grown Chinese jujubes are sold at local markets and some Asian supermarkets in Perth. WA Jujube Growers Association president Keith Doswell said although growers suffered from late frosts in 2016, the industry was well positioned to supply local and some regional markets commencing February through to April.
Mr Doswell said the main objective for the association during the next 12 months is to educate the consumer on the versatility of the fruit both fresh and dried.
More information on growing the fruit is available from the department website agric.wa.gov.au or through the Facebook page ‘WA Jujube Growers Association’.