November 14, 2019
The use of pesticides to control plant pests and weeds has a significant and rapid effect
November 14, 2019
Growth habits:
Hi warm and humid climate, well-drained and fertile sandy loam and
November 14, 2019
Most of the vegetables that need to be supplemented with calcium s
November 14, 2019
November 13, 2019
In the production practice, the author used Chinese and Western medicines to treat boars with
November 13, 2019
The overall strategy for breeding pigs in China is to make full use of the existing excell
November 13, 2019
The herb is a one-year or two-year herbaceous plant with a plant height of about 1 meter.
November 13, 2019
Peanuts are "his oysters, afraid of heavy scorpions." Rotation is a key measure for
November 13, 2019
First, variety selection Weeping onion anniversary cultivation to choose cold-resistant, d
November 13, 2019
Jinbao chicken and duck fermentation bed advantages Jinbao chicken
November 12, 2019
First, the morphological characteristics of the fruiting bodies, cap diameter 2 to 15 cm,
November 12, 2019
Cold spring cold and late spring frost are two kinds: Low temperature cold injury mainly occur