nlwxpearo
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 Posted: Sun 11:46, 30 Jan 2011 Post subject: Grenada card drops on seed abundance of _6737 Corn |
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,[link widoczny dla zalogowanych]
Grenada drops abundance on seed licensing Yield of Corn
g / hm. , 450.0kg/hm. Potato yields were increased 8.4,15.1,18.3,11.6, demonstrates that the effect of potassium 337.5kg/hm for the best. 3 Summary Zhuanglang County loess soil in the cultivated potato basal application of different amounts of potassium can play an effective role to increase, but K 337.5kg/hm. The best performance, compared with the control early emergence 5d,[link widoczny dla zalogowanych], mature early 2d, tuber weight per plant increased 216.0g / strains, the number of tubers per plant increased 13.2 knot, the average weight increase of 9.9 single potato, a large potato ratio 36.7, a small potato ratio fell to 19.9, 18.3 yield increase compared with control, while the amount of potassium than 337.5kg/hm. The yield drop. (This article Zebian: Mali Rong) 46 2005 Agricultural Science and Technology 5 GansuAgr. Sci. andTechn. No. 52005 basal application before cultivating the combination of farmyard manure 75.0t/hm. , DAP 375kg/hm. , Urea 150kg/hm. , NPK fertilizer 150kg/hm. . In the April 15 planting, sowing artificial demand, two per hole, spaced 50cm, plant spacing 22cm, plant to remain Dingmiao. Booting stage in corn (ie June 30) is negative in the leaves sprayed with drops of abundance 600 times. Other management with the field. On September 15 harvest, post-harvest indoor test species, each plot received a single, singles yield monitor. 2 Results and analysis 2.1 different treatments on main economic characters of maize from the test species (Table 1) can be seen in abundance drops on the corn seed treatment + foliar spray or seed dressing, corn ear length , ear diameter, rows per ear, kernels per row, kernel number, there is a certain increase in dry weight, bald shortened. Compared with the control, ear length increased 0.9 ~ 1.5cm, ear diameter increased O ~ O. 3cm, rows per ear increased 0.1 ~ O. 5 rows, kernels per row to increase 1.3 to 3.9; kernel number increased by 20.3 ~ 59.3, dry weight increase of 7 ~ 21g, bald shorten the length of 0.2 ~ O. 6cm. One ear length, ear diameter, rows, kernels per row, kernel number and dry weight of the indicators are dealing �� the best, followed by treatment ��, �� and processing �� deal is close or similar flat This indicates that either a low dose (1:200) or high dose (1t400) HSBC drops its seed treatment + foliar spray results are better than the effect of a single seed dressing,[link widoczny dla zalogowanych], and the application of high dose treatment abundance of corn drops corresponding to the major economic traits better than the abundance of low-dose treatment or linked bit flat. 2.2 of different treatments on yield of corn yield results (Table 2) show that drops in the abundance of seed dressing on maize seed treatment + foliar spray or could increase corn production. �� the equivalent of which deal with the highest yield for 12033.3kg/hm. , 31.3 increase compared with the control; second treatment �� the equivalent output of 11000.0kg/hm. Compared with CK 20. O; treatment �� equivalent yield 10366.7kg/hm. Than CK 13.1; treatment �� equivalent yield 10333.3kg/hm. Than CK 12.7. That within the experimental design can be improved by applying drops of abundance of corn yield, the yield of the order of high to low processing ��, processing ��, processing ��,[link widoczny dla zalogowanych], processing ��. Table 2 Summary of maize yield results and discussion 3.1 3 The results showed that seed dressing with a bit rich dressing or foliar spray + can increase the corn ear length, ear diameter, rows per ear, kernels per row , grain number, dry weight, reduce the bald. Corn seed and drops in abundance coating amount 1:400 dressing, corn on the large bell 600 times spraying treatment HSBC drops the highest yield, yield 31.3. This use of benefits and corn harvest, composite titanium, the same effect of increasing yield benefits Xinfeng Ix ~ a]. 3.2 The trial is only 1a test results, the abundance drops of maize seed,[link widoczny dla zalogowanych], fertilizer on maize root absorption capacity, plant type, drought and lodging as well as the intensity of photosynthesis requires further investigation .
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