MySheen

Cotton Variety-- Jifeng 106

Published: 2024-11-21 Author: mysheen
Last Updated: 2024/11/21, Fiber quality: according to the test results of the Cotton quality Supervision, Inspection and Test Center of the Ministry of Agriculture in 2004, the average length of the upper half 28.9mm, evenness index 84.9, specific strength 30.3cN/tex, elongation 6.9%, Macroclone value 4.6, reflectivity 74.5, yellowness 8.1, spinning evenness index 142. Yield performance: the results of the regional trial of spring sowing conventional cotton group in Hebei Province from 2003 to 2004 showed that the average lint yield per mu was 96.1kg, 94.3kg and pre-frost lint, respectively.

Fiber quality: according to the test results of the Cotton quality Supervision, Inspection and Test Center of the Ministry of Agriculture in 2004, the average length of the upper half 28.9mm, evenness index 84.9, specific strength 30.3cN/tex, elongation 6.9%, Macroclone value 4.6, reflectivity 74.5, yellowness 8.1, spinning evenness index 142.

Yield performance: the results of the regional test of spring sowing conventional cotton group in Hebei Province from 2003 to 2004 showed that the average lint yield per mu was 96.1kg and 94.3kg respectively, and that before frost was 91.6kg and 86.1kg respectively. The results of the production experiment of the same group in 2004 showed that the average lint yield per mu was 87.4kg, and that before frost was 80.8kg per mu.

Key points of cultivation techniques: sowing time: April 15-25 in plastic film cotton field, April 25-30 in bare land. Planting density: 1500-2300 plants / mu in high water and fertilizer plots, 2300-3300 plants / mu in medium fertility, and about 4000 plants / mu in dry and thin land. Apply sufficient base fertilizer, increase potash fertilizer, timely topdressing and watering before early flowering stage, re-apply flower and boll fertilizer, irrigate enough water in full flowering stage, and apply topping fertilizer properly. Timely control of pests in cotton fields.

 
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