陕西11选5How to choose the high quality organic fertilizer
农民在采购有机肥的时候，应该都有这样的疑问，什么样的有机肥是比较好的。什么样的有机肥是优质的等等。选择优质的有机肥是对农作物的根本保证。因此在这里，贵州有机肥厂家给大家做相应总结。希望对您在选购时能有所帮助。 什么样的“有机肥”才算优质！ 有机肥品质从功能上定义的很多。全国有机肥料的品质相差甚远，只有包装上印刷的农业部（NY525-2012）标准是统一的。不过对于有种植经验的有机大户来说影响不大。他们买肥用肥十分保守。种植规模大一些的农场都有自己的有机肥生产基地。 他们第一关心有机肥的营养性（肥效）；第二关心有机肥的安全性（无害）；有机肥的价格、用量和保墒持续性（经济、实用、可持续）也是关注内容。有机肥品质的5个要素告诉我们“恰逢其时的肥料养分才是农作物生长需求的及时雨”。“好肥知需求”正如农谚“好雨知时节”一样重要。专家们说的“测土配方”多少有些简单和教条。熟悉本土墒情的老农比学院专家更有田间经验。知土、知肥对新农人来说不是一件容易的事。
When the farmers are buying organic manure, they should all have this question, and what kind of organic fertilizer is better. What kind of organic fertilizer is good quality and so on. The choice of high quality organic fertilizer is the fundamental guarantee for the crops. So here, Guizhou organic fertilizer manufacturers to make a corresponding summary. I hope it will help you when you choose and buy. What kind of "organic fertilizer" is a good quality! The quality of organic fertilizer is defined in many functions. The quality of organic fertilizer in the country is quite different, only the standard of the Ministry of agriculture (NY525-2012) on the packaging is unified. However, there is little influence on the large organic households with planting experience. They are very conservative in buying fertilizer and fertilizer. Large farms have their own organic fertilizer production bases. They care about the first nutritional organic fertilizer (fertilizer); second with regard to the safety of organic fertilizer (harmless); organic fertilizer price, dosage and moisture persistence (economic, practical, sustainable) is also concerned about the content. The 5 elements of the quality of the organic manure tell us that "it is the timely rain of the growth and demand of crops". "Well known as fertilizer demand" Nongyan "good rain knows" as important. Experts say the "soil testing formula" is somewhat simple and dogmatic. Familiar with the local farmer, more experts than moisture field experience. Knowing soil and knowing fertilizer is not an easy thing for new farmers.