Showing papers on "Maranta published in 2009"

Calathea crocata nutrient fluid

Abstract: The invention discloses nutrient fluid for golden flower maranta , which belongs to the field of nutrient fluid for plant cultivation The nutrient fluid for the golden flower maranta is characterized by comprising the following compositions of three kinds of mother solution A 00112 g/L of Ca(NO3)2 4H2O, 00812g/L of KNO3 and 00387g/L of NH4NO3; B 00834 g/L of KNO3, 00542g/L of KH2NO3 and 0125g/L of MgSO4 7H2O; C: 8mg/L of EDTA-Fe, 00257 mg/L of EDTA-2Na, 0315mg/L of ZnSO4 7H2O, 0514mg/L of MnSO4 4H2O and 00382mg/L of CuSO 5H2O; A, B and C are matched for use according to the volume ratio of 900 to 850 to 15; and when used, the A, B and C are diluted by water for 102 times The golden flower maranta cultured by the nutrient fluid has pure leaf color and strong plantlets; and compared with other nutrient fluids, the nutrient fluid for the golden flower maranta shortens the growth period by two months and is uneasy to appear the symptoms of leaf chlorosis

Calathea leopardina nutrient fluid

Abstract: The invention discloses velvet maranta nutrient fluid, which relates to the field of plant nutrient fluid. The velvet maranta nutrient fluid comprises the following compositions according to the proportion (mg/L): 590 to 945 mg/L of Ca(NO3) 2, 253 to 809 mg/L of KNO3, 68 to 153 mg/L of KH2PO4, 347 to 493 mg/L of MgSO4 and microelements (mg/L): 20 mg/L of Na2Fe-EDTA, 2.86 mg/L of H3BO3, 2.13 mg/L of MnSO4.4H2O, 0.22 of ZnSO4.7H2O, 0.08 of CuSO4.5H2O and 0.02 of (NH4)6Mo7O24.4H2O. After a formula of the nutrient fluid is used, the survival rate of transplanting seedlings of velvet maranta is improved from 84 percent to 99.3 percent; and the capacity for resisting diseases is stronger and the growing speed is higher.