Title: Method for planting poplar by making soil bed on alkali spot
Application Number: 200610010594 Application Date: 2006.09.22
Publication Number: 1923387 Publication Date: 2007.03.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B09C1/00;B09C1/10;A01G23/00;A01G1/00
Applicant(s) Name: Northeast Forestry University Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
    The invention relates to a method for using alkali soil as bed to plant poplar, which comprises testing the soil parameters, finishing soil, improving soil, transplanting, banking, and irrigating. Wherein, the invention is characterized in that: the pH of alkali lank is higher than 9, the soluble salt content is higher than 0.6%; it uses plant oil tart or oil filming agent to avoid soil deposit layer alkali into improved layer via capillary; the improved layer is functioned via soil alkali reducer to reduce salt and alkali; and it uses neutralized sand to improve the porous structure and penetration, and the anaerobic decomposed of reducer can supply nourishments to poplar. The invention can utilize alkali land and enlarge the plant area.
Time: 9