Inner Mongolia LH International Agricultural Development CO.,LTD

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S9707
发表时间:2016-11-16     阅读次数:225
_Spring sowing growth period of 105 days or so, plant height 170 cm or so, good uniformity, disk tilt 3-4; disk diameter of about 22 cm; grain long conical, black and white stripes, 2.1-2.3 cm long, 0.8 cm wide, Grain weight of about 17 grams, thin skin, the species resistant to barren, salt tolerance, lodging resistance, disease resistance. Daejeon 500 kg per mu, the climatic conditions appropriate management in place when the yield of up to 600 kg or more._Cultivation techniques: 1 crop rotation: before the crop for wheat, corn, melons and other crops is ideal. Sunflower should not be continuous cropping, continuous cropping will lead to disease occurrence, cut or even no yield. 2. Shi foot base fertilizer: the general application of urea 20 kg, 100 kg of phosphorus or 20 kg of diammonium, potassium sulfate 15 kg to do base fertilizer. Or the use of bio-fertilizer nutrients 40 kg; also Mushi 2000-3000 kg of farm manure to do base fertilizer. 3. Sowing density: the western region of the proposed acres of seedlings seedlings 2100-2300 / mu, the eastern region of the proposed acres of seedlings 1300-1500 / mu. 4. Sowing time: required 5cm temperature stability can be more than 8 ℃ when planting. Spring is generally in the May 20 - June 20 sowing is appropriate._|

S9707

春播生育期105天左右,株高170厘米左右,整齐度好,花盘倾斜度3-4级;花盘直径22厘米左右;籽粒长圆锥形,黑白条纹,长2.1-2.3厘米,宽0.8厘米,百粒重17克左右,皮,口感好。 该品种耐瘠薄,耐盐碱、抗倒伏,抗病性强。大田亩产500斤,气候条件适宜,管理到位时亩产可达600斤以上。

栽培技术:

一、 轮作倒茬:前茬为小麦、玉米、瓜类等农作物较理想。向日葵不宜连作,连作会导致病害发生,减产甚至绝产。

二、 施足底肥:一般亩施尿素20公斤,磷肥100公斤或二铵20公斤,硫酸钾15公斤底肥。或使用生物肥料营养素40公斤;也可亩施2000-3000公斤农家有机肥做底肥。

三、 播种密度:西部地区建议亩保苗2100-2300/亩,东部地区建议亩保苗1300-1500/亩。

四、 播种时间:要求125px地温稳定超过8℃时即可播种。春播一般在5月20日-6月20日播种为宜。


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