Grape yellowing is mainly caused by insufficient supply of iron. Iron is a redox catalyst in plants and has a close relationship with chlorophyll formation. It is also a component of some respiratory enzymes. Iron deficiency can not form chlorophyll, leaving the young leaves pale green or yellow, only veins are green. In severe cases, the leaves are yellow-white and dry off from top to bottom. During the growing season, the following measures can be taken to rescue: Irrigate the root of the grape and open up a few thick roots. Cut the root and use a small knife to cut the size of the fingernail. Then apply and irrigate a 2.5% ferrous sulfate solution and a fermented liquid such as cake fat. Fertilizers are applied to quick-acting fertilizers. According to the size of the grape plant, ditch around the root end, the depth of the ditch is 30-40 cm, and the width is 30 cm (1 inch wide). The fertilizer is mixed with the soil, buried in the ditch, and then watered. Root dressing can increase yield and quality, but the role of different types of fertilizers is also different, such as human fecal urine after top dressing is better, because it is rich in nitrogen (0.5% ~ 0.8%), phosphorus (0.2% ~ 0.4%), potassium (0.2% to 0.3%) and other nutrients, not only quickly absorbed by plants, promote the growth of branches and leaves, fruit, but also improve the role of soil. Watering vinegar If you use tap water to pour the grapes, you must first dry the tap water for 2 to 3 days, because the tap water contains bleaching powder, often pouring tap water will cause the pH value of the soil to rise. In order to make water neutral, a 1% vinegar solution can be added and then watered to treat yellowing. Ziprasidone Intermediates
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Ziprasidone Intermediates Ziprasidone Intermediates,Cas 7716-66-7 ,Cas 2634-33-5,Ziprasidone Hydrochloride Intermediate Nanjing Sunshine Biotech Co., Ltd , http://www.sunshine-bio.com
Ziprasidone is a medication of the atypical antipsychotic type. It is used for the treatment of schizophrenia as well as acute mania and mixed states associated with bipolar disorder. Its intramuscular injection form is approved for acute agitation in people with schizophrenia. Ziprasidone is also used off-label for depression, bipolar maintenance, and posttraumatic stress disorder.
Ziprazidone is approved by the U.S. Food and Drug Administration (FDA) for the treatment of schizophrenia as well as acute mania and mixed states associated with bipolar disorder. Its intramuscular injection form is approved for acute agitation in schizophrenic patients for whom treatment with just ziprasidone is appropriate.
We produce a series of complete intermediates for Ziprasidone, intermediate I (CAS No. 2634-33-5) and intermediate II (CAS No. 7716-66-7) etc.
