Academy experts in the field believe that after the inspection,coach outlet online, according to the current natural conditions, if proper planning and construction, can be used in many places farming. You know, the shape of the rules sandy terrain of potatoes, sweet potatoes, huā hygiene very good for crop growth, but light enough to these places, significant crop photosynthesis, high yield, can establish a farm in the desert, planting crops. Thus, according to agricultural experts ' opinions, southern Sichuan Investment Group Corporation, along the edge of the desert, to build a large number of farms, while access to agricultural crops, by the way play a role in governance of the desert.
The usual practice is : First, draw a small a part of the desert, planting Salix. Central Asia, Sichuan everywhere their breeding method is very simple just cuttings and watering in the early attention, you can survive. cheap coach outlet Rapid growth, lush foliage big fan roots, sand fixation force strong soil conservation, drought resistance, wind resistance, some salt, resistant to cold and heat, sand hi moderate pressure, the more pressure the more prosperous, easy propagation, strong sprout can be said that the transformation of the first choice for desert. After Salix survived, peripherals and then planted poplars, two together, we can reduce the invasion of sand to prevent sand erosion of farm land.
First bulldozed dunes and sandy according to salinity,cheap coach factory outlet, respectively xìng gypsum powder with acid or alkali xìng in straw ash and then, they dig with cultivators, the mechanism by ditching the ridge, with planter o'clock last by workers carrying a water tank, a Zhu Zhu irrigation. After surviving green shoots grow crops, sometimes overnight storms roll out of the ground is, when farm workers must be midnight, and then re- enter the crop longchamps species on the ridge of sand covered, until the root system climbing bite into the earth, will no longer be afraid of the sand, but then from a distance, but worried the desert sand volume to cover up the crops, cover crops have to carefully remove the leaves of sand, often have to pay attention to watering. http://www.consulting-foresters.com/is_template_default.20130328.php
相关的主题文章:- http://www.multicam-systems.com/underconstruction/index_FR.html ghd hair straightener www.callicast.
- http://www.multicam-systems.com/underconstruction/index_FR.html ghd españa www.callicast.frpartenair
- http://www.multicam-systems.com/underconstruction/index_FR.html ghd straightener www.callicast.frpar
No comments:
Post a Comment