In the past few days, in the 600,000 hectares of small wheat fields in Suiyang County, under the guidance of agricultural technicians, the peasant masses have conducted seedling reseeding and fertilization for the safe wintering of this year's autumn sow, laying a solid foundation for seizing
1. Extremely tired. In the days or even weeks before the heart attack, more than 70% of women are very weak and suffer from flu-like fatigue. It may suddenly feel powerless, and even picking up the laptop will be hard. 2. Mild pain. Women may not feel chest tightness but feel mild chest p
Release date: 2012-12-11 Recently, a study published in the international magazine Cancer Research pointed out that obese women can eliminate the risk of increased postmenopausal breast cancer by inhibiting weight gain and controlling their obesity metabolism before and after menopause. Postme
Many of my friends would like to know if Spirulina has side effects. According to my own experience, I will explain the side effects of Spirulina to everyone. According to different people's physique, some people may feel diarrhea after eating spirulina, and some people may have a little dizzy
There are many varieties of melons cultivated in the open season this month. Most of the varieties are harvested and the period of vegetative growth is high. We must strengthen fertilizer and water management to reduce the impact of high-temperature drought and dry hot wind. The rainy weather of
There will be more than 200 Chinese medicines and more than 400 chemical medicines at the end of the 2012 edition of the list of basic medicines. More than 300 new varieties have been added to the 307 kinds of medicines in the 2009 edition of the base medicine list, which was held from Dec
The purpose of strawberry cultivation is to promote the early morning market, the key measure is to promote flower bud differentiation and promote flowering. There are several ways to promote flowering: The greenhouse temperature and humidity management in the greenhouse is 30°C during the day
First, rational and sparse planting. In winter, the temperature is low and the light is weak. Photosynthesis of crops is poor, and reasonable and sparse planting can produce high yields. Plants too dense will win due to the glory, the sinking rate will decline. Poor ventilation is easy to infect a
The cotton planted on the same day, double-covered double-covered soil-cotton seedlings were unearthed first, but due to the long seedling time, the fertility process was later than the conventional cotton seedlings that emerged later, and the seedling growth was weaker. Double-membrane-covered d
First, the main symptoms: occur on the leaves. The spot is brownish in the early stages and there are yellow halos around it. After the expansion, the lesions were irregular, with reddish-brown edges and brown inner edges. The lesions were dark brown in color and contracted and showed black granul