Technique for interplanting wheat with rice
A technology of rice and technology, applied in the field of rice interplanting wheat cultivation, can solve the problems such as the inability to effectively solve the contradiction of autumn sowing stubble, labor, season, etc., to improve the herbicide effect, maintain the soil aggregate structure, and achieve robust individual growth. Effect
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Embodiment 1
[0016] [Example 1] In 2004-2005, the test 11.5hm of interplanting rice (Changnongjing No. 3) with wheat (Yangmai No. 13) was carried out in Bazi Village, Licheng Town, Liyang City. 2 , on October 18, 2004, 8 days before the rice harvest, 120kg / hm of wheat seeds were sown 2 , one week after rice harvest, on the basis of adding organic fertilizer, apply imported compound fertilizer 375kg / hm 2 , Urea 150kg / hm 2 ; At this time, weeds 1-2 leaf stage, apply 600ml / hm 2 7.9% Puma plus 15g / hm 2 75% superstar, 600~750kg / hm 2 Spray the stems and leaves with water; on March 12, apply jointing fertilizer imported compound fertilizer 150kg / hm 2 And urea 150kg / hm 2 ;Apply sword leaf fertilizer once when the remaining wheat leaf age is 1, urea 75kg / hm 2 . The average actual output of the machine is 5160kg / hm 2 , an increase of 2164.5 yuan / hm 2 .
Embodiment 2
[0017] [Example 2] In 2005-2006, in Powei Village, Shanghuang Town, Liyang City, the test 8.3hm of rice (Changnongjing No. 3) interplanting wheat (Yangmai No. 13) was carried out 2 , 7 days before the rice harvest, that is, on October 20, 2005, 145kg / hm of wheat seeds were sown 2 , 7 days after rice harvest, on the basis of adding organic fertilizer, apply imported compound fertilizer 375kg / hm 2 , Urea 150kg / hm 2 ; At the same time, apply 600ml / hm 2 7.9% Puma plus 15g / hm 2 75% superstar, 600~750kg / hm 2 spraying treatment on stems and leaves; on March 13th, apply jointing fertilizer imported compound fertilizer 150kg / hm 2 , Urea 150kg / hm 2 ;Apply sword leaf fertilizer once when the remaining wheat leaf age is 1, urea 75kg / hm 2 . The average actual output of the machine is 6220kg / hm 2 , an increase of 2968.1 yuan / hm 2 .
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