Balance Fertilization for watermelon

Balance Fertilization for watermelon
 Fertilizing in new ways not dead melon fruit shake made increased significantly, higher interest income for granted ..

in spring 2015, the Chamber of Agriculture and Rural Development Tu Ky district (Hai Duong) deployment model "Fertilizing balanced, effective for watermelon", after performing the topic "Assessing the impact of some new fertilizer to plants and soil. " 20 farmers in Hung Dao commune on 10 acres of watermelon do support 100% of the new fertilizer. From the assay results, the engineer has to guide farmers fertilize watermelon by the formula: Manure 4-6 kg + 20 kg superphosphate + 26 + 56 ml Neb 5 kg nitrogen in calcium - nitrate (fell 1 / 2 protein in a way conventional fertilizer) + 8 kg muriate of potash / rod. Control formula is a common fertilizer. Purchases of fertilizer between new formulations and controls are the same. 26 Neb organic fertilizers are biological, that keeps to supply nitrogen for the crop slowly, reducing consumption by leaching, evaporation, ability to keep the reliability of leaves, tree better than other fertilizers . 26 Neb fertilizer root growth, resilience to meet the adverse weather conditions better when other fertilizing ... Calcium - nitrate helps plants grow healthier, stems, leaves, fruits are robust against many pests and diseases like spina body melting, cracking fruit, rotten leaves ... How to apply: - Basal: Manure position (100%) + 20 kg + 4 kg superphosphate fertilizer nitrate mixed with 28 ml canxi- Neb 26 + 3 kg of potassium. - Four times 1: When melon began crawling, conducted divide and sprinkle in between the beds with 3 kg of nitrogen fertilizer nitrate mixed with 21 ml canxi- Neb 26 + 4 kg of potassium. - Four times 2: Before collecting fruit for 20 days with 1 kg of potassium fertilizer quantity. Results showed that tree growth in faster model, body fat, bigger leaves are green and light, pests reduced compared to control, especially bacterial wilt (melon models are wilting 6%, while 15% controlled wilting, yellowing disease, powdery mildew infection is only 8%, the area of infection control 20%). The average weight of the model results also formidable (3.5 kg / fruit) yield of 1.2 tons / acre. When economic accounting, minus expenses like supplies fertilizer and tillage, farmers collected about 9.5 million VND rate / acre. While normally applied at 3.2 kg / fruit, the average yield reached 1 ton fruit / rod, about 7.5 million dong interest income / acre. Vu Thi Que, one of the farmers involved in the model said, according to a new fertilizer melons not shake up the numbers killed was significantly increased performance, higher interest income for granted. Next season she will apply continue to use fertilizers. Nguyen Duc Thuan, Deputy Head of Agriculture and Rural Development, said Tu Ky district, charming phenomenon melon die due to unbalanced fertilizer, too much abuse of chemical fertilizers. Arable land makes increasingly denatured bacterial, fungal damage incurred as trees die quickly. The model above is an initial step to limiting the pathogen in the soil and plant nutrient balance to bring high returns, stable soil. For best results further need intensive VietGAP direction.