This plant is also known as the starry sky. It is widely used as a Lythraceae plant native to central and tropical regions of South and Central Asia. Upright shrubs, plant height 30-60 cm. Stem viscid pilose or bristly. Leaves opposite, long ovate or elliptic, apex acuminate, midvein raise…

Before introducing color cotton, we must first understand the market demand, so that we can set production by sales. Since the price of colored cotton is several times that of white cotton, as long as the output and quality can reach a certain level, and the market has a market, the farmer…

First, cuttings and seedbed preparation. The semi-lignified shoots that were born in the same year as the big-leafed double-sided safflowers followed by the mother trees were cuttings. Cut the cuttings to a length of about 8 cm. Cut the upper part at the uppermost section of 5 mm. Cut the …

At present, there are many kinds of herbicides. According to the method of use, herbicides are divided into stem and leaf treatment agents and soil sealing treatment agents; they are divided into selective and inborn forms according to their mode of action; and they are divided into contac…

The heat-resistant Chinese cabbage planted after wheat harvest is harvested during the off season of vegetables from late August to early September. Therefore, the price is high and the benefits are good.
1. Select suitable varieties generally use Zhufeng 40, Jinan May fresh and so on. Zh…

On May 18, Zhang Huaxiang (right), a senior agronomist at the Kenli County Agriculture Bureau, was explaining the knowledge of wheat pest control to the people in Nanzhang Village, Huanghekou Town. At present, it is the period of wheat heading and flowering, which is when pests and catastrophi…

Silage additives can be divided into four categories: fermentation accelerators, fermentation inhibitors, aerobic spoilage inhibitors, and nutritive additives. The first two are to control the degree of fermentation, either by promoting lactic acid fermentation (promoters) or by partially or t…

1. Good buds are grafted and germinated between 6 and 15 days. Nanjiang stones are generally one month to two months later than others. After sprouting, 15 cm, they must be covered with wooden sticks to avoid being blown. Drop it. The buds grow to 30cm to loosen the rope, but do not remove…

Clever addition to the black smoke tractor often occurs exhaust black smoke, work can not help, cooling water pot failure. The main reason is that the diesel engine exhaust pipe and muffler have serious carbon deposits, resulting in increased exhaust resistance and incomplete gas discharge…

What kind of herbicide treatment effect before cassava seedlings is good? How to control weed damage during growth period?

Answer: Cassava is an euphorbiaceae plant with developed underground roots. It has strong resistance to many kinds of herbicides. The applicable soil sealing t…

Because there are more cloudy days this spring, and the temperature is lower, many of the sheds in the early spring after the watermelon planting, the seedlings suffer severe cold damage, the vegetable farmers must not pull out has re-established the watermelon, resulting in many arched wa…

Jintan City, Jincheng town crab farming demonstration households Xiaolong in sets of 100 acres of crab breeding pool set of green shrimp, green shrimp efficiency of 50,000 yuan, since the production of hybrid crab production value of 120,000 yuan, the sale of finished crabs 250,000 yuan, p…