广西农学报
廣西農學報
엄서농학보
JOURNAL OF GUANGXI AGRICULTURE
2009年
3期
1-4
,共4页
水稻%厢宽%水气平衡%农艺性状%产量
水稻%廂寬%水氣平衡%農藝性狀%產量
수도%상관%수기평형%농예성상%산량
Rice%plot-width%water-air-balance%agro-characteristics%yield
以超级水稻Y两优一号为材料,研究了厢宽对水气平衡栽培水稻农艺性状和产量的影响.结果表明,随着厢宽的增加,其产量成明显的递减关系,厢宽越窄,产量表现越好,与对照相比,厢宽3m、4m、5m、6m,每667 m2分别增产58.6kg、43.9 kg、33.4 kg、24.7kg,株高、每穗实粒数以及结实率都有明显提高.
以超級水稻Y兩優一號為材料,研究瞭廂寬對水氣平衡栽培水稻農藝性狀和產量的影響.結果錶明,隨著廂寬的增加,其產量成明顯的遞減關繫,廂寬越窄,產量錶現越好,與對照相比,廂寬3m、4m、5m、6m,每667 m2分彆增產58.6kg、43.9 kg、33.4 kg、24.7kg,株高、每穗實粒數以及結實率都有明顯提高.
이초급수도Y량우일호위재료,연구료상관대수기평형재배수도농예성상화산량적영향.결과표명,수착상관적증가,기산량성명현적체감관계,상관월착,산량표현월호,여대조상비,상관3m、4m、5m、6m,매667 m2분별증산58.6kg、43.9 kg、33.4 kg、24.7kg,주고、매수실립수이급결실솔도유명현제고.
To take Super-rice Y-liangyou No.1 as the research material, an experiment was conducted to study the influence of plot-width on agro-characteristics and yields of rice water-air-balance cultivation. The experimental results show that along with the increase of plot-width, the yields are obviously decreasing, the narrower of the plot-width, and the higher of the yield. Comparing with the control group, the plot-widths of 3m, 4m 5m and 6m, the yield increases per Mu are 58.6kg、43.9kg、33.4kg and 24.7kg respectively, and their plant height, grain number/panicle and seed setting rate have all the obvious increase.
