Title: Multifunctional conditioning mixture for rice seedling bed earth
Application Number: 90103356 Application Date: 1990.06.30
Publication Number: 1057827 Publication Date: 1992.01.15
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05G3/00
Applicant(s) Name: Ji-lin City Research Institute of Agriculture Scie Address:
Inventor(s) Name: Xiu Changxing, Zhao Zhongyi
Attorney & Agent: SUN ZILI TIAN CHANGYUN
Abstract:
     Said invention relates a multifunction modulator for rice growing seedling bed soil which makes on the acidity modulation to the rice growing seedling bed soil, and compounds with various nutriton elements, composition of chemical ferlilizers and farm chemicals. The modulator is possessed of effects of notable strengthen seedling, good quality and control of plant diseases weeds to the rice growing seedling under investigation of said invention. The seedling height is higher than 0.1 cm, and the leave ling is more than 0.5-1.5 pieces which are compared with general method, the weight of substance is increased 0.5-1.5 grams per 100 plants.
Time: 7