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1 合理选茬,深耕整地 RH3708对土壤要求不严,旱薄地、盐碱地、风沙地都可种植,但种在土层深厚、土壤结构好、肥水条件好的地块更能发挥其增产潜力。以小麦、胡麻、糜谷为前茬,忌重茬。前茬作物收获后,及时深耕,有灌水条件的地块应灌足冬水,播前浅耕,精细耙耱,整平地块。
A reasonable selection of cropping, deep plowing the whole site RH3708 lax requirements of the soil, dryland, saline-alkali land, sandstorm can be planted, but in a deep soil layer, soil structure is good, fertilizer and water conditions are good plots to play its production potential. To wheat, flax, Mi Valley for the previous crop, avoid heavy crop. After the harvesting of the former crop, timely deep plowing, irrigation conditions of the land should be sufficient enough winter irrigation, shallow plowing before sowing, fine rake 耱, leveling the block.