1. Nitrogen is an important part of the protein. If nitrogen is insufficient, the old leaves will first appear green, the number of leaves, the number of branches will be reduced, the leaves will be reduced, the internodes will be shortened, the leaves will be susceptible to premature yellowing, a
Nutrient function and deficiency symptoms during the gr…">Continue Reading →
Recently, many regions in China have experienced a large-scale cooling, and some experts have cautioned that during this period, attention should be paid to the cold protection of newly transplanted nursery stocks. In particular, the antifreeze plan for palm seedlings should be well prepared to av
"Cold-resistant Palm" is also afraid of cold …">Continue Reading →
Fertilizers formed from a mixture of various fresh livestock excreta and gasket materials need to be decomposed into nutrients and humic substances that can be used in the state of crops through the action of microorganisms during the accumulation process. This kind of organic fertilizer is suitab
Decomposition method of organic fertilizer">Continue Reading →
What are the criteria for compost fermentation? After composting with compost, the following criteria can be used to test the maturity of compost: it can be judged based on its color, odor, straw hardness, compost leaching solution, compost volume, carbon-nitrogen ratio, and humicification coeffici
A county industrial and commercial bureau conducts sampling tests on the four kinds of chemical fertilizers distributed by the crop hospitals of the county supply and marketing cooperatives. The quality supervision and inspection and testing institute has detected that three types of chemical fert
First, feed copper weight gain. Adding trace element copper during the fattening stage of pigs can significantly increase the weight of the pigs, and inhibit the infestation of certain pathogens to the pigs to ensure the healthy growth of the pigs. In the feed with added antibiotics, if you add a
Hybrid early, middle and late rice seedlings are generally similar to conventional early, middle and late rice. However, the seeding capacity of hybrid rice paddy field is much less than that of conventional rice, and the seedlings are required to have more tillers and grow stronger in paddy fields
Fertilization Techniques for Hybrid Rice Paddy Fields">Continue Reading →