Method for increasing budding and growing consistency of bud grafting seedlings of rubber seeds

The invention relates to a method for increasing the budding and growing consistency of bud grafting seedlings of rubber seeds. The method is characterized in that bud grafting is carried out by taking rubber seedlings which are germinated for1-2 weeks, the top parts of root stocks are cut when second cluster leaves are stable, and water and fertilizer are applied to the root parts of the root stocks before the top parts of the root stocks are cut; after the top parts of the root stocks are cut and before the bud grafting is carried out, culture substrate in a seedling culturing container is maintained to be wet, the water and the fertilizer are applied to root parts of the bud grafting seedlings until the bud grafting seedlings are budded, seedling-strengthening water and fertilizer are applied to the root parts of the bud grafting seedlings after the bud grafting seedlings are budded and leaves are unfolded, and glycine solution is sprayed and applied to the leaf surfaces; after grafted first cluster leaves are stable, and the water and the fertilizer are applied to the root parts of the root stocks until the bud grafting seedlings can be selectively taken out from a nursery after the second cluster leaves are stable; disease and insect damage prevention management is carried out during the period. According to the method for increasing the budding and growing consistency of the bud grafting seedlings of the rubber seeds, disclosed by the invention, the operation is simple and convenient, the efficiency is high, a top advantage removing measure is combined with a tube stroking measure, the problems that the bud grafting seedlings are withered and the budding growth is irregular are effectively solved, the budding and growing consistency of rubber bud grafting seedlings is promoted, convenience is provided for a follow-up growth management, the seedling culturing production cycle is shortened, the seedling culturing production efficiency is increased, and the quality of a nursery stock is increased.