Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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DB15/T 3539-2024 Technical rules for quarantine of Parathrene tabaniformis Rottenberg via email in business day valid
DB15/T 3540-2024 Technical rules for quarantine of Saperda populnea （Linnaeus） via email in business day valid
DB15/T 3541-2024 Technical rules for quarantine of Anoplophora glabripennis (Motsch) via email in business day valid
DB15/T 3542-2024 Technical rules for quarantine of Melanophila pibta Pallas via email in business day valid
DB15/T 3546-2024 Technical codes of practice for controlling gramineous weeds in buckwheat field via email in business day valid
DB15/T 3547-2024 Technical codes of practice for green controlling buckwheat stem canker caused by Rhizoctonia spp. via email in business day valid
DB15/T 3548-2024 The code of practice for direct sowing of lactuca tatarica via email in business day valid
DB15/T 3549-2024 Technical regulation for planting of leonurus japonicus via email in business day valid
DB15/T 3550-2024 Technical rules for cultivation of allium tenuissimum l. via email in business day valid
DB15/T 3575-2024 Technical code of lake water replenishment for drip irrigation in the Yellow River irrigation area via email in business day valid
DB15/T 3576-2024 Technical code of practice for planting sunflowers on ridges covered with biodegradable mulching film in Yellow River irrigation area via email in business day valid
DB15/T 3577-2024 Technical code of water and fertilizer integrated by water saving and weight loss of sunflower in saline-alkali land of Yellow River irrigation area via email in business day valid
DB15/T 3579-2024 Technical code of practice for mechanized destruction of bottom layer of high-standard farmland plough in Yellow River irrigation area via email in business day valid
DB15/T 3581-2024 Technical code of practice for multi-materials rapid fertilization of high-standard farmland in Yellow River irrigation area via email in business day valid
DB15/T 3582-2024 Technical code of practice for promoting the return of decaying corn straw to the field and improving soil fertility in Yellow River irrigation area via email in business day valid
DB15/T 3584-2024 Technical code of practice for recycling of farmland drainage planting and breeding in Yellow River irrigation area via email in business day valid
DB15/T 3587-2024 Technical code of practice for drip irrigation of integrated water and fertilizer for maize after direct filtration of the Yellow River via email in business day valid
DB15/T 3592-2024 Guidelines for the protection of black land in northeast Inner mongolia via email in business day valid
DB15/T 3593-2024 Technical code of practice for the treatment of black soil farmland erosion ditches via email in business day valid
DB15/T 3594-2024 Technology code of practice for regulation of microenvironment in black soil via email in business day valid
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