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First, choose the correct model. In the application of dry seedlings, throwing type "dry nurses" should be selected.
Second, determine the amount. Each bag (350 grams) of "dry nurse nanny" super absorbent seed coating rice 1 ~ 1.5 kg.
Third, soak the seeds. The soaked rice seeds are soaked in clean water for 12 to 24 hours. The soaking time at low temperatures is long and the soaking time at high temperatures is short.
Fourth, the coating method. Remove the soaked rice seeds and leach them until they do not drip. According to the ratio of 1 to 1.5 kilograms of "Dry Nanny" coated rice seeds per bag, seed dressing was performed and all the seed coating agents were wrapped on the seeds.
Fifth, choose a good nursery site, apply enough base fertilizer, make a good car. Lands and lands with less fertile weeds were selected as loam fields (or mud fields).
Six, pouring enough water. The bottom water of the dry nursery seedbed should be poured and fully irrigated, so that the water content of the soil bed in the seedbed can reach 0 to 10 cm in saturation.
Seven, uniform sowing and cover species. The well-packaged seeds are sown in a timely manner, covered with a thin layer of fine soil 2 to 3 cm thick after being slightly [shielded].
8. Spray special herbicides for drought-reducing fields, such as drought-inhibiting grassland.
Nine, throwing gongs to drag the seedlings the first day of the afternoon should be poured enough water once the seedlings, in order to benefit the roots with a "hygroscopic mud ball" to facilitate standing seedlings. Usually one or two seedlings should be picked up.
10. The method of drought and eel throwing, the field management in Daejeon, and the control of pests and diseases are the same as those for conventional plastic tray throwing.
11. About 1.5 kilograms of hybrid rice is used for Datian Mu, and 1:12-15 for Putian and Datian.
Twelve, depending on the temperature after the seedlings are sown, whether the film is covered or not. The low temperature should be covered with film insulation and moisture.
XIII. Do not spray water for two days after casting.
The paddy rice seedling technique for dry seedless discontinuation is the use of a rice special drug fertilizer slow release high water-absorbing seed coating agent “Dry-Nannyâ€, a coating of rice seeds, and the use of dry seedlings, a direct field dumping after dragging. Simple rice cultivation techniques. Its cultivation techniques are as follows: