Divaricate saposhnikovia hydroponic plant nutrient solution and hydroponic method

• Main Authors: ZHUANG RUONAN, LI SHANWEN, ZHAN LIJIE, HU DINGMENG, LIANG JING, WANG QINGHUA, TUN XINGJIAN, XU JINGWEI, LI ZONGTAI
• Format: Patent
• Language: Chinese; English
• Published: 22.08.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FERTILISERS; FERTILISERS CHARACTERISED BY THEIR FORM; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; MANUFACTURE THEREOF; METALLURGY; MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENTSUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVINGA SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES,SOIL-CONDITIONERS, WETTING AGENTS; TRAPPING; WATERING

The invention provides a divaricate saposhnikovia root hydroponic plant nutrient solution and a hydroponic method, the nutrient solution takes purified water as a solvent, 235.75 mg to 236.75 mg of calcium nitrate tetrahydrate, 126 mg to 127 mg of potassium nitrate, 19.5 mg to 20.5 mg of ammonium nitrate, 33.5 mg to 34.5 mg of monopotassium phosphate, 122.75 mg to 123.75 mg of magnesium sulfate, 1.6875 mg to 1.7875 mg of ferrous sulfate heptahydrate, 2.2813 mg to 2.3813 mg of ethylenediamine tetraacetic acid disodium salt, 0.026 mg to 0.036 mg of boric acid and 0.0041 mg to 0.0042 mg of potassium iodide are added into each liter of the nutrient solution, and the pH value is 5.8 to 6.2. The nutrient solution can provide nutrient elements required by divaricate saposhnikovia roots in the water culture process, plants can grow normally, environmental factors can be accurately controlled, root samples can be conveniently collected, and technical support is provided for accurately researching the regulation and co