Study On Planting Region Division And Planting Structure Adjustment In Anyang City

With the improvement of peoples' living level,the diversity and high quality of grain is needed for domestic market.It is necessary for the challenge of future crop production to adjust exiting planting structure in Anyang city.Using the software of Mapinfo Geographic Information System,the information systems of the natural of natural resources and planting structure in Anyang city in Henan Province were set up.On this basis,Anyang is divided into 5 planting ecology districts,namely the Mount Taihang fruit,medicine materials,forest region: the intermont and basin grain region;the hillock oil plant,grain,flower region;the campagna gain crops and industrial crop region and the sand grain fruit oil agro-ecological zones.The planting structure and its change tread in the 5 ecology districts were analyzed.Each agricultural ecology area existence questions and the adjustment direction of planting structure in different ecology regions were been pointed out.The main problems for the Mount Taihang fruit,medicine materials,forest agro-ecological zone are natural disasters,poor resilience,low utilization of underground water resources,serious deforestation,mountain resources can not be reasonably developed and utilized.Plant Structure Adjustment's direction is to expand millet pianting area on the basis of better ecological environment.Establish the pollution-free millet planting base,and expand herbs,persimmon,apple cultivation area.In order to improve the ecological conditions and optimize the planting structure.We should protect wild plants and use mountain resources fully,develop fruit trees,medicinal materials and forestry production.The main problem for the intermont and basin grain agro-ecological zone are incompleted water conservancy projects,the dropped level groundwater and the inadequate water supply of basin edge.the upper reaches of mountain slope land reclamation is still destroyed,cansing floods during the rainy season and pouring inundated farmland.Planting adjustment direction is comprehensive arrangements for the cultivation of food grain distribution structure.and maintaining suburban vegetable production and increasing the income of farmers.Wheat area of stability,improve yields.The problems for the hillock oil plant,grain.flower agro-ecological zone are rugged topography.sparse vegetation.deep buried underground water.and difficulties of development and utilization.The directions of planting adjustment are developing flowers, fruit and oil production,enhancing economic efficiency,building water conservancy, improving soil fertility and the agricultural ecological environment,reducing drought,flood disasters.The main problems for the campagna grain crops and industrial crop agro-ecological zone are over-exploitation of water resources,excessive use of fertilizers and lower organic fertilizer.The planting adjustment direction is to keep the stability of wheat,maize area, increase production,and gradually increase intensive production,do a good job of farmland water conservancy construction and improve the utilization of water resources.The lower soil fertility and serious leakage of fertilizer and water is remarkabel characters of the sand grain fruit oil agro-ecological zone.the direction for planting adjustment is to further expansion peanuts,fruits and agricultural intercropping,further improve the peanuts,red dates and watermelon production.