| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: invention relates to agriculture, namely to crops cultivation in particular to cultivating seed and planting onions as bulb onions in a drip irrigation system. The seed and planting onions cultivation method implies making ridges 80-90 cm wide and interridge hollow 60-70 cm wide, seeding in rows with row spacing of 5ù20ù5ù(20-30)ù5ù20ù5 cm, placing flexible watering hoses with trickle interval of 20 cm into the inter-row space 20 cm with the water consumption of each trickle not less than 0.95 l/hour. Middle wide inter-row spaces (20-30 cm) in each ridge are fitted with additional flexible irrigating pipeline with trickle interval of 0.4 m and water consumption of each trickle equal to 1.9-2.1 l/hour, the irrigation time is reduced by a half. ^ EFFECT: method of cultivating seed and planting onions as bulb onions in the irrigated farming by a drip irrigation system provides for the yield increase, standard products output, reducing inefficient use of irrigation water and macro- and micronutrients introduced with the latter, reducing weeds in the interridge hollows. ^ 4 dwg |
