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“九二○增效剂”是浙江农大农学系种子教研组研制出的一种能提高“九二○”功效的新激素.1988年由浙农大引进我县丰山乡秋制田中进行了试验。试验方法,在同一块田中,当母本抽穗5％时,一半亩喷“九二○”12克作对照;另一半亩喷“九二○”5克加“增效剂”100ml作处理。分两次进行喷施,第一次对照亩喷“九二○”5克处理亩喷“九二○”2克加“增效剂”50ml,第二次对照亩喷“九二○”7克,处理亩喷“九二○”3克“加增效剂”
The “1992 Enhancer” is a new hormone developed by the seed teaching and research group of Agronomy Department of Zhejiang Agricultural University to improve the effect of “920.” It was tested in 1988 by Zhejiang Agricultural University when it was introduced into Fengtian Township in Autumn in Zhejiang Province. Test method, in the same field, when the female parent heading 5%, half a mu spray “nine two ○” 12 grams for the control; the other half mu spray “9 20” 5 grams plus “synergist” 100ml for treatment. Sprayed twice, the first control acres of spray “9 20” 5 grams Acre spray “9 20” 2 grams plus “synergist” 50ml, the second control mu spray “9 20” 7 Grams, handling acres spray “nine two ○” 3 grams “plus synergist”