Use of dwarfism in paddy rice during delivery to increase production

The use of dwarfing liquid manure in paddy fields can effectively shorten and strengthen the internodes of the plant, shape the ideal morphology of the subspinal node and the upper leaves without significantly reducing the plant height, and initiate the reproductive growth of rice in advance to promote floret and spike. Granule development, and ultimately achieve the dual purpose of resistance to fall and increase production.

The use of dwarfism in paddy fields is specifically represented in five aspects. The first is to speed up the growth of transplanted rice roots, quickly alleviate the emergence of weak seedlings, sit down, and shorten the period of seedlings; accelerate the tillering, increase the number of tillers per hole by more than 3, and the paddy fields are sealed about 7 days in advance; the root system is developed, and the secondary roots are numerous, absorbing each The ability to enhance nutrition, cold resistance, disease resistance (Sheath blight, rice smut, rice blast disease), strong resistance to dry hot wind. The second is to shorten the internode length of about 8 cm (2 to 3 cm per section), increase internode roughness, stem wall thickness, and to achieve "short, thick, hard" between the internodes of the base, which can increase plant lodging resistance by 80%. Above, the internodes of the stalks increase from bottom to top, and the fracture resistance increases by more than 50%. The third is to improve the shape of the plant leaves, make the leaves stand upright, which is conducive to promoting the panicle growth, promote the transfer of photosynthetic products to the panicle and grains, reasonably regulate the vegetative and reproductive growth of rice, promote the formation of chlorophyll and protein synthesis, prevent premature aging, and improve rice quality. And the whole rate of polished rice. The fourth is to promote the development of young panicles, significantly increase the number of spikelets per panicle, accelerate efficient tillering to panicles, significantly increase the spike rate and panicle rate, and neat panicle type, significantly increase the seed setting rate and 1000-grain weight, and increase the rate of whole polished rice. It can increase production by 6%-15% per acre, and increase production by 40%-50% more than that of lodging. Fifth, it can be harvested about one week in advance, avoiding the hazards of early frost and delaying the harvesting of pests and diseases and secondary disasters.

Usage: Conventional transplanting rice is used after live seedlings till jointing, and direct seeding rice, machine inserting rice and throwing seedling rice are used in the seedlings growing season. You can add water spray, you can also mix back green fertilizer or herbicide application. It is recommended to use 40 grams per acre and rice once per season. If the rice has a long growth trend, 10 grams per 100 square meters can be used to promote the significant dwarfing of rice plants, and rice is used once a season. Dwarf hair is a high content preparation. Do not arbitrarily increase or decrease the dosage during use. Do not re-spray or spray. Do not spray on seedling or heading at the beginning of spraying. Do not use other plants to delay the use of inhibitors after use. May be neutral and acidic. Pesticides and fertilizers were mixed in the tank. After 6 hours of application, the rain did not affect the efficacy.

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