How does the wheat variety Zhengmai 136 perform in terms of yield?

Different wheat varieties require different growing environments and produce different yields afterward. Today, the editor would like to introduce the relevant data on the yield of Zhengmai 136. Let's take a look together!

1. Yield of Zhengmai 136

The yield of Zhengmai 136 has been increasing continuously. In the 2015-2016 continued trial, the rate of sites with increased yield was 91.7%; the average yield per mu was 558.4 kg, an increase of 9.9% over the control; in the 2016-2017 production trial, the rate of sites with increased yield was 100%; the average yield per mu was 563.7 kg, an increase of 6.7% over the control.

2. Introduction to Zhengmai 136

A semi-winter variety, with a whole growth period of 230-233 days, on average slightly earlier in maturity than the control variety Zhoumai 18. The seedlings are prostrate, the leaves at the seedling stage are narrow, the seedlings are vigorous, the tillering ability is strong, and the cold resistance in winter is good. In spring, jointing and stem elongation are slightly late, the two-pole differentiation is fast, and the tolerance to late spring cold is average. Plant height is 74.7-80.4 cm, the plant type is moderately loose or tight, the stem elasticity is good, and the lodging resistance is relatively good. The flag leaf is wide and held upright, the stems and leaves have heavy waxiness, the node below the spike is relatively long, and the spike layer is relatively neat. The leaf functional period is long, and the maturity appearance is good. The spike is spindle-shaped, with long awns, white glumes, white grains, semi-hard endosperm, and relatively good plumpness. The number of spikes per mu is 413,000-449,000, the number of grains per spike is 30.2-34.2, and the 1000-grain weight is 44.6-47.0 g.

That is all for today's summary and compilation by Tuliu Network on the relevant issues concerning the yield of Zhengmai 136. We hope this article is helpful to you.