Dimethyl disulfide soil fumigation-based Chinese yam fertilization method

The invention relates to a crop planting technology, in particular to a crop disease prevention and crop fertilization method, and provides a Chinese yam fertilization method based on dimethyl disulfide soil fumigation. The method comprises the following steps: determining a basic formula for Chines...

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Main Authors LI XINSHEN, FANG WENSHENG, WANG QIUXIA, HUANG SHUIJIN, ZENG AOCHENG, SUN YANG, ZENG RONG, HUA JULING
Format Patent
LanguageChinese
English
Published 29.03.2024
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FERTILISING
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
WATERING
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Summary:The invention relates to a crop planting technology, in particular to a crop disease prevention and crop fertilization method, and provides a Chinese yam fertilization method based on dimethyl disulfide soil fumigation. The method comprises the following steps: determining a basic formula for Chinese yam fertilization, and reducing the use amount of nitrogen fertilizer in the basic formula by 10-20% according to pure nitrogen, so as to obtain a fertilization formula; before the Chinese yam is planted, organic fertilizer is applied to the soil according to the fertilization formula, and the soil is fumigated with dimethyl disulfide; and before and after the Chinese yam is sown, applying a nitrogen fertilizer into the soil according to the fertilization formula. Compared with the conventional nitrogen application level, the total amount of nitrogen fertilizer in the Chinese yam fertilization method based on dimethyl disulfide soil fumigation is reduced by 10%-20%, but the yield of Chinese yam can be increased b
Bibliography:Application Number: CN202311751311