Winter fermentation bed can't ignore ventilation

The winter fermentation bed can't ignore the ventilation. Zhang Baoquan is also very important. It's also very important for ventilation in summer. Why is this? The main role is: First, the fermentation bed pig raising technology uses the role of microorganisms to decompose the pig's e ---MORE---

Posted on

Peanut deficiency

Symptoms: A nitrogen-deficient leaf blade is light yellow and leaves are small, affecting fruit pin formation and fruit development. Redness of stems, less nodule, poor plant growth, and few branches. The two phosphorus-deficient leaves are dark green, the stalks are thin, the color is purple, the ---MORE---

Posted on

Three Principles for Grasping Fertilizer

1. After the fertilizer is mixed, the nutrients will not be lost In the process of storage and application of fertilizers during or after mixing, due to the different composition of various fertilizers, some fertilizers will undergo a series of chemical reactions after mixing, resulting in loss o ---MORE---

Posted on

Use of humic acid fertilizers and precautions

Humic acid fertilizer is a new type of fertilizer containing humic acids. Its main types are humic acids, nitrohumic acids and purified humic acid products. The former two are mostly made of humic acid compound fertilizers with nitrogen, phosphorus, potassium and trace elements, which are mainly u ---MORE---

Posted on

Fertilizer Requirements and Fertilization Techniques of…

1. The demand for nitrogenous fertilizers for Fuji apple trees is less than that for common varieties, but the demand for phosphorus and potassium fertilizers is relatively high. Results The ratio of nitrogen, phosphorus, and potassium in the period tree was generally 1:1:1.5. In the fruit enlargem ---MORE---

Posted on

Winter Orchid Management Technology

In winter, strengthening the management of orchids is the key to the growth and blooming of orchids in the coming year. The ancients' experience of raising orchids was “three-point cultivation and seven-point management. How to manage orchids well in winter, according to different variet ---MORE---

Posted on

Peanut stripe virus disease

Symptoms The incidence of peanuts in the area north of Anhui Province is more than 50%, and it is perennially popular with a 20% reduction in output. After the peanuts become infected, the chlorotic plaques appear on the top tender leaves, and then develop into light and light scallops, forming in ---MORE---

Posted on