Prolonged heavy rains due to the impact of storm No. 1 caused many hectares of vegetables in the La Huong vegetable growing area to be submerged in floodwaters. In the photo: Recorded on June 12, many farmers try to salvage vegetables in the floodwaters. |
Accordingly, for rice, mobilize all resources to clear the flow to create conditions for rapid drainage to save summer-autumn rice from flooding, adjust the drainage water level to ensure that rice plants do not fall over. For rice fields with a lot of young mud sticking to the rice leaves, it is necessary to splash water to wash the mud sticking to the rice plants to help the rice plants photosynthesize.
After the water recedes, clean the fields, and thin out the dead rice by thinning from the rice clumps that have produced many tillers in the fields and from the same variety in high places that are not flooded. At the same time, it is necessary to fertilize with root stimulants to help the plants recover quickly, promote the growth and development of the rice plants (you can use super Humic with a dosage of 50-100g for 1 sao 500m 2 ...) or spray biological products/super phosphate fertilizers, dosage according to the manufacturer's recommendations.
Localities and farmers monitor the fields, pull out the rice and observe that young roots have grown. Immediately apply the first top dressing (for rice fields 10 - 12 days after sowing): 2kg Urea + 3kg Potassium + 2kg DAP/500m2 pole or apply the second top dressing (25 - 30 days after sowing): 3kg Urea + 3kg NPK/500m2 pole.
Meanwhile, for all kinds of vegetables, it is necessary to clear the flow, not let the water stay in the field for a long time, causing the plants and roots to rot. For fields flooded for a short time, growing small vegetables that can recover, it is necessary to urgently drain the water from the field, spray fungicides to prevent root rot; combine KH preparations, superphosphate... with additional care, fertilize when the weather is favorable to help the plants recover quickly.
Farmers should absolutely not apply nitrogen fertilizers to fields of plants that are diseased and have not yet recovered; when applying fertilizers or spraying pesticides on vegetables, ensure the correct concentration, dosage and quarantine period. For areas that are severely affected and cannot be harvested, clean the fields and proactively prepare the land to replant suitable short-term vegetables.
For fruit trees, it is necessary to dig ditches and drains for flooded fruit orchards. In addition, prune diseased branches, branches, and thick branches below the base and inside the canopy to create ventilation for the garden to limit pests and diseases.
The City Department of Agriculture requested localities to deploy instructions to farmers; technical staff coordinate with communes, wards, and agricultural cooperatives of districts to guide farmers in care and take appropriate measures to help quickly restore affected crop areas.
BAO LAM - TRAN TRUC
Source: https://baodanang.vn/kinhte/202506/huong-dan-cham-soc-cay-trong-do-anh-huong-boi-con-bao-so-1-4009696/
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