What should I do if the dragon fruit is rotten and the root is rotten?
1. Strengthen the management of the park, do not apply uncorrupted farm manure, reduce soil moisture, timely supplement Jiamei dividend + Jiamei brain platinum to enhance plant disease resistance, reduce the occurrence of stem rot and root rot.
2. At the beginning of the disease, amisida + Ruimiaoqing + avermectin + Jiamei dividend 1000 times liquid; xanthoxine + imamidamine + high efficiency cypermethrin + Jiamei dividend 1000 times liquid alternately drenched roots.
3. Treatment method of serious rotten roots and rotten stems:
(1) Scrape the rotten meat stem (preferably with part of the uncorrosed meat stem), Jia Shuang (mesophyticin) + Lei Jia Mi (methyl cream Lingdaisen manganese zinc) powder to apply the diseased tissue and vascular bundle tissue;
(2) Prepare 160 tubes (Ipoh vats filled with water) cut into 30 cm long, and cut a slit (to facilitate the insertion of seedlings into the tube), prepare the decomposed organic fertilizer and soil mixture (1:1);
(3) After the wound is dried, the seedlings are stuck into the 160 tubes, and the 160 tubes are cut with scotch tape (to prevent water dispersion from losing too quickly), and the tubes are properly compacted to make them bond with the ground;
(4) Add the decomposed organic fertilizer and soil mixture to the tube to cover the fleshy stem 3-5cm;
(5) Methyl frost xanthomol + Jiamei dividend 1000 times liquid root irrigation roots, loosen the soil, promote new roots, once every 7 days, after 2-3 consecutive times can appear new roots, this method is suitable for larger plants, more fruit branches, simply remove less cost-effective plants, small seedling age can choose to change seedlings, or the bottom rotten stem nodes are pruned, the whole plant is moved down, and the rest of the treatment is the same as above.
Jiamei dividend rooting strong seedling transplanting slow seedlings to promote flower bud differentiation expansion of loose soil general organic type
