Method for improving elymus nutans griseb seed yield in Aba county

The invention discloses a method for improving elymus nutans griseb seed yield in Aba county. The method includes the following steps: (1) clearing up land masses; (2) processing seeds; (3) sowing time; (4) sowing mode and quantity; (5) field management and (6) harvesting in the mature period in the...

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Main Authors YAN JIAJUN, LI DAXU, DENG YONGCHANG, BAI SHIQIE, YOU MINGHONG, ZHANG CHANGBING
Format Patent
LanguageChinese
English
Published 31.10.2012
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED
FISHING
FORESTRY
HORTICULTURE
HUMAN NECESSITIES
HUNTING
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
SOIL WORKING IN AGRICULTURE OR FORESTRY
TRAPPING
WATERING
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Summary:The invention discloses a method for improving elymus nutans griseb seed yield in Aba county. The method includes the following steps: (1) clearing up land masses; (2) processing seeds; (3) sowing time; (4) sowing mode and quantity; (5) field management and (6) harvesting in the mature period in the last ten days in the August. The optimum sowing time is May and the middle ten days of June at the latest, and sowing can be conducted when soil temperature is stabilized to be over 8 DEG C. The sowing mode is strip sowing, and the row distance is 40cm-60cm. The sowing quantity is 122.5-30kg/hm , and the sowing depth is 1cm-2cm when the seed true value is 100%. Soil is covered on the seeds to press the seeds after sowing. Additional fertilizer is not required in the year of sowing, or a small quantity of compound fertilizer can be additionally utilized. The compound fertilizer is additionally applied in tillering jointing stage in the next year, and simultaneously fertilizers including proper calcium, molybdenum,
Bibliography:Application Number: CN20121276999