Study on Regional Distribution and Standardization Production of Pink Lady Apple in Fuping County
|School||Northwest University of Science and Technology|
|Keywords||Apple Pink Lady Regional distribution Standardized production|
\. Analysis of the characteristics of Pink Lady apple cultivation , optimize regional distribution, accelerate the Pink Lady Apple development technology to ensure the standardization of production technology system . The study from 2008 to 2009 on the basis of the analysis of Fuping County natural ecological conditions and industry development status , through the investigation and analysis of the performance and value of the Pink Lady apple growth results in a different area of Fuping County , effective , clear the suitable planting areas proposed standardization of production technology , and put forward countermeasures and suggestions to promote pink Lady apples in Fuping County . The main results are as follows : 1 , Fuping County, Shaanxi Loess Plateau is located in the southern region , plenty of light and heat resources , a long frost - free period , soil fertilizer favorable conditions , is extremely late apple varieties Pink Lady high quality production . County, north-central bridge piedmont alluvial fan and western Loess Plateau altitude of 600 to 800M area 15 township (town) is the main cultivation of high-quality Pink Lady apple production area . 2 , to achieve high quality and efficient production of Pink Lady apples , dwarf close planting , do a good job of bagging , adequate fertilizer supply , fruit suitable period of harvesting key technology areas , to establish a standardized system of production technology . Close planting dwarf to use M26 interstocks seedlings , spacing 2 × 4m2 ; sterile fruit bags quality double tri-color bags , bagging the best time for the end of June , in addition to the bags early October , twice Profit bags ; careful spraying twice before bagging fruit black spot disease prevention and control ; orchard grass can effectively improve the orchard environment , improve soil organic matter , fertilizer and water supply is adequate ongoing fruits of normal growth and development and harvest protection ; the extremely late pink Lady Apple optimum harvest period for early November . 3 , Fuping County Development Pink Lady apple production , in accordance with the apple varieties \characteristics of species of the level of industrial development .