Application of large effect of plant growth agents -

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Large Plant Growth Agent Application Effect

In 1984. Published in the U.S. (21 Century Agriculture) took as a plant growth regulator in agriculture in the 21st century the new technology widely used in the first current. Regulator sets forward in terms of comprehensive development,[link widoczny dla zalogowanych], yield the same time improve quality. Improve the resilience Sui, safety barrier to use and more convenient. At present, many circulating in Fujian agricultural market regulators and leaves the fat. Large plants,[link widoczny dla zalogowanych], such as Jing,[link widoczny dla zalogowanych], Plant Power 2003 Penshibao, 120 Huimanfeng Yun and so on, but the test has been widely applied in respect of Fujian year 2003 as the reference power plant,[link widoczny dla zalogowanych], on the large effect of plant growth were identified as Jing provide the basis for a materials production and application test in the cabinet with the way clear for city of Port Town, soil medium. Ancient organic matter 2.1%. pH5.5. Before the rice. Tested crops cabbage, November 1, 1998 broadcast of 12 December harvest, the whole growing season, such as seeding rate of 42 7.5kg / h ��. Basal fertilizer applied to large bio-organic fertilizer 1500kg/hm. 15d after planting, water facilities CIS NPK f16-16-16) 150kg / h. Ten treatment trials with 3: �� Large plant growth agents; �� Plant Power 2003; �� equivalent water control (CK). 4 attack the most complex, residential area of 15m2 for the test of large power plants plant growth agents bought from the market in 2003. Approach is, bleed at the nose big powder plant growth Jing dubbed 1800 times, in the November 17 Chinese cabbage leaf age 3, when i cut tied with spray spray. After the interval with the same ignorant of the degree of 7d (1124) and then spray a rescue. Dynamic power plant residue in 2003 dubbed 1200 times. L1 sprayed on 7 February. November 24 the same amount of water to spray a daily King (by using the instructions. Plant Power 2003, asked the two cut an interval of spraying 20d. 20ri should stop spraying before harvest. Cabbage growth toward short. Therefore, only the near spray (1 King). every 6667m with a large growth of powder 20g. i5m ��with Plant Power 2003. 2 Results and analysis of boat 21 with the visual field performance after spraying 5d. the two treatments and the control compared to RAN mole showed visible differences. Spraying Plant Power 2003. cabbage leaves relatively prosperous pre-growth potential. but later dumped large plants as the leaf expansion Jing, large changes during the pregnancy of Health has found significant Received Date :1999-06-10 Lin Mingyi (Fu Shi Jing City Technology Station) pests. also observed that fertilizer damage injury patients. obscene l cabbage plants sprayed over too handling agent frogs fruit tcm,% yield () produced significant increase in world-d, ~-hm2 less (%) A pair of World Master sm. cricket friends: �� plant power 1l39-33ll0 .. 93'1287ll () .9 a water (CKi17.8335.65100.02878191871000b {beam average. plot the average output of 22 repeat attack yield 4 Effect of experimental results, cabbage application of plant growth agents to catch too much power and plant yield in 2003 had some effect, analysis of variance, compared with the control reached the 1% difference was significant, but the multiple comparisons between the two spraying treatment The difference was not significant. 2.3 Economic Analysis at the wholesale price of Chinese cabbage market t per / kg of dollars. scores of the same treatment, fertilizer costs. Super Plant Growth Regulator parent package (special type of vegetables, 10g Pack) 2.5 yuan . 3O bag per hectare,[link widoczny dla zalogowanych], the cost of 75 ~ / hrn. higher than the control value of 2700 yuan / h, production ratio of 1:36: Plant Power 2003 per bag (15ml loaded) 78 yuan per jin Il5 0 stubborn package. investment costs 117 yuan, 2,100 yuan higher than the control value. production ratio of 1:18. that a shorter growing season in the large cabbage plants sprayed with a more effective agent can touch. 3 Summary Jing Chinese cabbage plants with a large dose , the required increase in investment is not high, {can significantly increase production. to obtain better economic benefit of a large window over one by one

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