CAJ | 학술논문

通过在海拔2 450 m的岷县南部高寒阴湿地区进行岷山红三叶Trifolium pratense cv.Minshan干草丰产栽培试验,得到以下结论:条播为岷山红三叶进行干草生产的最佳播种方式,行距以20 cm最为理想,该行距下生长速度快,而且产草量最高.播种当年A组(行距20 cm)鲜草产量比对照组(撒播)高出4 987.5 kg/hm~2,是对照组的1.27倍,差异极显著(P＜0.01);A组鲜草产量比B组(行距40 cm)高101 kg/hm~2,差异显著(P<0.05).生长第2年,A组鲜草产量均高于对照组和B组,是对照组的1.16倍,差异极显著(P＜0.01),是B组的1.02倍,差异显著(P＜0.05).不同播种方式对岷山红三叶鲜干比无影响.
통과재해발2 450 m적민현남부고한음습지구진행민산홍삼협Trifolium pratense cv.Minshan간초봉산재배시험,득도이하결론:조파위민산홍삼협진행간초생산적최가파충방식,행거이20 cm최위이상,해행거하생장속도쾌,이차산초량최고.파충당년A조(행거20 cm)선초산량비대조조(살파)고출4 987.5 kg/hm~2,시대조조적1.27배,차이겁현저(P＜0.01);A조선초산량비B조(행거40 cm)고101 kg/hm~2,차이현저(P<0.05).생장제2년,A조선초산량균고우대조조화B조,시대조조적1.16배,차이겁현저(P＜0.01),시B조적1.02배,차이현저(P＜0.05).불동파충방식대민산홍삼협선간비무영향.
A planting experiment with Trifolium pretense cv. Minshan was conducted at a 2 450 meters altitude place in the southern regions of Min county. Seeds of the plant were sprayed with hands (control), or drill seeding with 20 (treatment-1) or 40 row distance (treatment-2). At the end of the planting year, the fresh weight of the treatment-1 was significantly (P<0.01) higher than the control, which was more than 4 987.5 kg/hm~2, or was 1.27 times of the control;which was also significantly (P<0.05) higher than the treatment-2, was more than 101 kg/hm~2. The fresh weight of the treatment-1 in the second year was significantly higher than the control (P<0.01) and the treatment-2 (P<0.05), in which that was 1.02 times of the control. In conclusion, the threatment-1 was the most suitable planting method in the region.