First, the amount of fertilizer should not be too large?
If a large amount of one-time fertilizer is applied during drought, it will be easily washed away when it encounters heavy rain after a drought. This will not only cause economic losses to farmers, but also pollute the environment.
Second, deep fertilizer, water pressure fertilizer
In the case of drought, the fertilizer is volatile if only the fertilizer is applied to the surface. If the drought is followed by heavy rain, it is also easy to be washed away by rain. Therefore, chemical fertilizers should be applied as deep as possible. ?
Third, pay attention to a reasonable mix of fertilizers, especially potassium fertilizer, boron fertilizer?
Many research data indicate that suitable potassium can increase root-shoot ratio and enhance crop water absorption capacity; and under drought conditions, suitable potassium can also promote the accumulation of proline, regulate cytoplasmic turgor pressure to enhance crop drought resistance. In addition, drought easily induces boron deficiency in crops, especially growing peanuts, fruit trees, and rapeseeds. Therefore, under drought conditions, it should pay attention to the appropriate application of potassium fertilizer and boron fertilizer.
Tetramisole Hcl,Albendazole Bolus,Multivitamin Premix,Diminazene Diaceturate
NINGBO VOICE BIOCHEMIC CO. LTD , https://www.pharma-voice.com